So i had unprotected sex the day after my last period which was July 21 he didnt come in me, he didnt go wash off after he ejeculated and about 25-30 minutes later we had sex again but with a condom but the condom ripped so i took the pill next choice after i took the pills avout 5 dats later i was bleeding but it was light. I was suppose to get my period on August 10th till this day i havent go my period. I just want to know why i havent had my period, can i be pregnant?