I had intercourse on 8/7 around 3:00am, unfortunately we had an accident where the condom broke. The next day I had unprotected sex around the same time. I figured if I was going to take plan b It was ok for my boyfriend to cum inside. Things happened and ended up taking plan b until 9/10 around 12pm. My last period was from 8/24-8/28. I haven't had any major side effects from the pill not any early pregnancy symptoms. All I've had are cramps. According to my period tracker app, I should be getting my period I'm appx 11 days. I know I took the pill after the 72hrs. Could I be pregnant?