Lost virginity

kay

I lost my virginity last night(2/5/2020), my boyfriend and I didn’t use a condom. He DID pull out just in time but I’m still nervous. My fertile window ends in 3 days and I don’t want to get pregnant. Should I be really nervous or just get a plan b and calm down?

P.s. I understand that I’m asking for help but don’t comment about how stupid it was that we didn’t use a condom, I already know🥴