bump under skin near my butt hole, you can't really see it. It hurts a little bit and i had it the it was growing bigger it got to about the size of a pea maybe a little bigger. i thought maybe it was a bed sore cuz i sit or lay down all day so i left it. the pain wasn't to bad. then it kinda went away then came back it was definitely smaller then before. i just ignored it but then yesterday it started to bleed i couldn't really see a opening but its was hard to see back there. its not really hurting anymore and again i can't see anything back there. i'm female and 15yrs old