I was playing bloody knuckles with this guy at school if you dont know what bloody knuckles is its when to kids punch each other in the knuckles till one of em bleeds or quits.Well anyway i was playing with this guy at school he really punches hard I still made him bleed but i thing theres something wrong with my knuckles, the second finger from the pinky really hurts when i touch the knuckles of that finger it hurts what do i do?