My boyfriend and i bad sex while i was on my period(no protection)it was my last day also. So just for the safe side of things, i took plan b. 2-3 days later I’m bleeding for 3-4 days thinking it’s my period. A week later, we have protected sex and the condom did not break. I was suppose to get my period a week ago. Can i be pregnant or is it because of the plan b.??? Please help I am freaking out