Ovulation or early pregnancy... 🤔

Crystel • 26 TTC 2 years with PCOS ❤️

Am I pregnant..? According to “Flow” app I am meant to be ovulating so these symptoms may have something to do with that but my nipples (not boobs) are very tender, boobs seem bigger, heavier and darker veins, mid to lower back aches and slight nausea. Is this early pregnancy symptoms or just from ovulation?

I suffer from PCOS so periods and ovulation are very irregular. Please help!!