growth near anus... what might this be?!
I recently (for the past week and a half I suppose) noticed that occasionally I'd feel a sharpish pain coming from my anus area when I would still in a weird position.... I thought nothing much of it. now have noticed that there is what seems to be a small growth about 1 cm long, and very narrow. It's slightly darkish as well. I'm not in any other discomfort and it doesn't get in the way of normal life except the occasional sudden pain (but it's not that often... it's only when pressure is put on it I suppose). I have no other symptoms of anything... stools are totally normal...
I'm 22 years old, male.
anybody know what this might be?