Depo shot and periods

Lexi

This month makes 1 year i didnt get my depo shot. My period came july of last year but ever since its been a bit off. November i got my period the same day just like in October. Ive been <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> because we are ttc but now my period is always days late. Anyone can relate? Should i see a doctor? Or is this just my body trying to get on track? THANK U LADIES