idk what to do

Okay, so I just left my boyfriends house and I am in some serious pain. I am a virgin, but we still do things together. He fingered me, this is not the first time.. and when i left and got home i noticed i was bleeding from down there. not bad but still. and when i pee it burns or if i move a certain way, my area down there hurts. please someone help. it has never ever happened before and it's scaring me and it's hurting. i couldn't even bend over to pick up dirty clothes without it hurting.