help 😭😭

Sophia • Sophia here!:) just a girl as happy as possible. had a rough past but my family and friends support me.
so me and my friend had sex the day my period started...legit had sex and then hours after i started... while we were havin sex he pulled out for a minute and realize the condkm fell off or something and he took it off... he came in my mouth and so i didn't think too much of it...how likely is it to get pregnant right before your period??