I had sex with my boyfriend using a condom and the condom broke so we were completely unprotected and everything went inside. I haven’t taken plan B because my period was expected to start soon after this happened. Today is the day I’m expected to start my period, night #3 after our unprotected sex, and it hasn’t started yet. Should I take a plan b? What are my chances of getting pregnant 2 days before my period? Has anyone gotten pregnant this close to their expected period?