Do y’all think it’s time to see a doctor?

Tia • Married💍 TTC baby #1 for 3 years- 1 MC

We’ve been ttc for 8 months, I’m 19, and do not have anything wrong as far as I know. I’ve decided to post the screenshots of how weird my cycles are. The month before the first month screenshotted my period was at the end of the month (as it always has been) and then all of this mess has been happening. Does it seem normal? And no I’ve never been pregnant and I took a test today- negative

— forgot to mention: my sister has PCOS

Also, yes we BD more than what’s charted.. over the months I have def got lazy about charting that