Ovulation and morning after pill

Dianna

One night Me and my bf had unprotected sex the DAY OF my ovulation. I’m really scared cause he said that he’s not absolutely sure if he pulled out in time. Even

if he didn’t only a lil bit must have gone inside me and the next day I took plan b. Am I going to get pregnant?!! Can anyone give me advice or anything. I really don’t want to end up pregnant.