I Tracked My Cycle for 6 Months: Why I Cry at Dog Videos Finally Makes Sense

There are two versions of me. Version 1 (Days 1-14): I'm a productivity machine. I wake up energized. Problems? I solve them before breakfast. I am UNSTOPPABLE. Version 2 (Days 22-28): Getting out of bed feels like climbing Everest. My partner breathes too loudly. I'm 90% sure everyone secretly hates me. A commercial about friendship makes me sob. Why do I even EXIST?

The Emotional Rollercoaster

There are two versions of me.

For years, I thought Version 2 was just... me being dramatic. Sensitive. "Too emotional." I didn't know these were DIFFERENT PEOPLE living in the same body on a monthly rotation.

Then I started tracking my cycle alongside my mood. And oh. OH.

It wasn't me. It was my hormones. On a schedule. Every. Single. Month.

This should be taught in school.

Years of "What's Wrong With Me?"

The Pattern I Couldn't See

Month after month, I'd have these... episodes.

And month after month, I'd think: "What's wrong with me? Why can't I just be normal?"

I went to therapy. (Helpful, but didn't solve this.) I got checked out by my doctor. (Everything "normal.") I tried meditation, exercise, eating better. (Helped a bit, but the crashes still came.)

The Resistance

Then my therapist asked: "Have you ever tracked your cycle alongside your mood?"

Me: "My period doesn't affect my mood that much."

Her: The look. The therapist look that says "you're about to learn something."

Me: "You think this is PMS? That's... I'm not THAT stereotypical."

Her: "Just try it. For 3 months. Track your period and your mood. See if there's a pattern."

I grudgingly agreed. Mostly to prove her wrong.

Narrator: She was not wrong.

The Moment Everything Clicked

My partner noticed it before I did.

Partner: "You know you pick a fight with me the same week every month, right?"

Me: Defensive rage "I DO NOT."

Partner: "It's always the week before your period. Every time."

Me: "That's... that can't be..."

But I looked at my (very grudging) tracking data.

Fight on April 15: Period started April 18. Fight on May 13: Period started May 16. Fight on June 11: Period started June 14.

It was the SAME. Every. Single. Month.

I was the stereotype. And I'd been completely blind to it.

The Pattern You Can't Unsee

Month 1: Skeptical

My thoughts: "This is probably random. I'll prove it."

Month 2: Curious

I looked back at Month 1 data.

Days 23-28: Mood ratings: 2, 1, 2, 3, 2, 1 Day 28: Period arrived Days 1-7: Slow climb: 2, 3, 3, 4, 4, 4, 4 Days 8-14: Peak happiness: 5, 5, 4, 5, 5, 4, 5 Days 15-22: Pretty good: 4, 4, 3, 4, 4, 3, 4 Days 23-28: The crash: 3, 2, 2, 1, 2, 1

Me: "...Coincidence?"

Month 3: Holy Shit

Month 3 followed the EXACT SAME PATTERN.

Days 8-14: Unstoppable, social, energetic, confident Days 22-28: Anxious, irritable, convinced of doom Day 28-30: Period arrives, instant relief

It wasn't random. It wasn't me being "too sensitive" or "dramatic."

It was my hormones. On a predictable, repeating schedule.

Months 4-6: Pattern Recognition Becomes a Superpower

By Month 4, I could PREDICT my bad days.

I'd look at my calendar: "Today is Day 23. Bad mood incoming in 3... 2... 1..."

And then it would hit. Right on schedule.

But here's what changed: Now I EXPECTED it.

Instead of: "Why do I feel this way? What's wrong with me? Why am I so BROKEN?"

I thought: "Oh. It's Day 24. This is hormones. This will pass in 4 days. I'm not broken. I'm cyclical."

That mindset shift? Life. Changing.

The Four Phases (And How They Felt)

After 6 months of tracking, here's what I learned about MY cycle. (Yours might be different - that's why you track!)

Phase 1: Menstrual (Days 1-7) - The Slow Climb

Physical: Cramps, fatigue, bleeding Emotional: Slow improvement, relief, gentle

My mood pattern: 2/5 → 3/5 → 4/5

Phase 2: Follicular (Days 8-14) - The Power Week

Physical: Energy HIGH, skin glowing, feeling GOOD Emotional: Confident, social, optimistic, unstoppable

My mood pattern: 4/5 → 5/5 → 5/5

Phase 3: Ovulation & Early Luteal (Days 15-21) - Still Pretty Good

Physical: Still energetic, slight dip Emotional: Still good, but coming down from the peak

My mood pattern: 4/5 → 4/5 → 3/5

Phase 4: Late Luteal / PMS (Days 22-28) - The Danger Zone

Physical: Bloating, fatigue, cravings, insomnia Emotional: Anxiety, irritability, doom, tears, sensitivity

My mood pattern: 3/5 → 2/5 → 1/5

The Cross-Domain Discoveries

Here's what tracking taught me: My cycle doesn't exist in isolation.

Bad Sleep + PMS Week = Emotional Apocalypse

During my follicular phase (Days 8-14)? I could survive on 6 hours of sleep. Not ideal, but manageable.

During PMS week (Days 22-28)? Less than 7 hours of sleep meant guaranteed anxiety spiral.

The combo amplified everything.

PMS Week + Argument with Partner = World Ending

A minor disagreement during Days 8-14: "Huh, that's annoying. Oh well."

The SAME disagreement during Days 22-28: "He hates me. This relationship is doomed. Everything is terrible forever."

Same event. Different week. Completely different emotional response.

PMS Week + Work Deadline = Crying in Bathroom

Normal week + deadline: Stressful but manageable.

PMS week + deadline: "I can't do this. I'm a failure. Why did I think I could do this job?"

Pattern recognition changed everything.

Once I saw these patterns, I could PREPARE.

Big deadline coming? Check my calendar. If it lands on Days 22-28, I START earlier. I give myself more buffer. I plan extra self-care.

What's Actually Happening (The Science - Briefly)

I'm not a scientist, but here's what I learned about why this happens:

Week 1-2 (Days 1-14): Estrogen Rising

Estrogen is climbing. And estrogen is basically your happiness hormone buddy.

Result: You feel GOOD. Capable. Social. Energized.

Week 3-4 (Days 15-28): Progesterone Takes Over, Then Crashes

Progesterone rises during Week 3. It's a calming hormone (affects GABA, which is like your brain's "chill out" signal).

But then, during Week 4 (Days 22-28), progesterone suddenly DROPS.

Your brain is like: "WHERE DID MY CALMING CHEMICAL GO?"

Result: Anxiety, irritability, emotional chaos.

The Analogy That Helped Me

Think of estrogen as your emotional support buddy who's been with you all month.

Week 2? They're at FULL VOLUME. Cheering you on. "You got this! You're amazing!"

Week 4? They suddenly leave. No warning. Just GONE.

Your brain: "WAIT WHERE DID YOU GO? I NEED YOU. EVERYTHING IS TERRIBLE."

That's PMS.

The Validation I Needed

This isn't weakness. This isn't you being "too emotional" or "dramatic."

80% of people with periods experience mood changes during their cycle.

You're not broken. You're CYCLICAL. And cycles are PREDICTABLE.

Your 3-Month Tracking Guide

Want to see your pattern? Here's what worked for me.

Tools You Need

What to Track Daily

1. Period day (Day 1 = first day of bleeding)

Month 1: Just Track

Don't try to change anything. Don't judge yourself. Just OBSERVE.

Note the data. Watch the patterns start to emerge.

Month 2: Start to Predict

Look at Month 1 data.

When did your mood tank? (Probably Days 22-28) When did you feel best? (Probably Days 8-14)

This month, WATCH for the same pattern.

Month 3: Prepare & Adapt

Now you KNOW it's coming.

What Changed After 6 Months

Before Tracking

Mood: 1-2/5, unpredictable emotional crashes

After Tracking

What Actually Improved

What to Expect If You Try This

Week 1-2: Feels silly

"Am I really writing down my mood every day? This is ridiculous."

Do it anyway.

Month 1: Skeptical

"I don't see a pattern yet. Maybe I'm the exception."

Keep going.

Month 2: "Wait..."

"Huh. That's... suspicious. Same mood crash, same week as last month."

Now you're paying attention.

Month 3: "OH MY GOD"

"IT'S THE SAME PATTERN. HOW DID I NOT SEE THIS BEFORE?"

Welcome to pattern recognition. It's a superpower.

Month 6+: Can't Imagine Not Knowing

"How did I live without understanding this? This is basic self-knowledge I should've had YEARS ago."

Better late than never.

The Lesson I Wish I'd Learned at 15

You are not broken for having mood swings.

You are not "too sensitive."

You are not "too emotional."

You are CYCLICAL.

And once you understand your cycle, you can work WITH it instead of fighting against it.

Version 1 and Version 2 of me? They're both me. Both valid. Both part of being human with a menstrual cycle.

The difference now? I know when to expect each version. I can plan around it. I can be gentle with myself during the hard weeks. I can leverage my power weeks.

Understanding my cycle gave me back control.

Ready to See Your Pattern?

If you've ever wondered "Why do I feel this way?" and the answer might be "your cycle," track it. For 3 months. I promise you'll see patterns.

My Bad Day tracks your cycle and mood together - so you can see what I discovered. It also tracks sleep and relationships, because (spoiler) PMS week + bad sleep + partner stress = MAXIMUM CHAOS.

And you deserve to see that storm coming.

Download free. Track for 3 months. Then tell me you don't feel like you have a superpower.

Because understanding your cycle? That's POWER.

Your future PMS-week self will thank you.