IM SO CONFUSED PLEASE HELP

okay i just started birth control this month for reference. my period is not supposed to happen for 8 days. my boyfriend and I had sex last night a little more aggressive than usual and i woke up this morning and this is blood every time i wipe. it's a pretty good amount too not just a little pink on the toilet paper. idk what this could be? bleeding from too hard sex? my period early cause birth control? or could he have popped my cherry even though i've had sex around 20 times? please help a girl out :) <3