Was that my period or ovulation?

Ma

I recently came off birth control (13th of January)when i had my Nexplannon removed. Since then I have had a normal period following the removal and when it came time for this month I had spotting (light pink and sorta brown) for about 2-3 days. I just spent the weekend with my boyfriend and we had unprotected sex multiple times over the weekend but the spotting happened just ended the day before he came.

Was that my period or is it ovulation bleeding? I don’t track my ovulation with OPKs or on here really cuz I’m normally kinda irregular