I been having.this bumb.for.around.3 years at first it was small but now is growin is.around.the size of a ball the ones u buy for 25¢ in the kids machines.. am worried.now is.been.hurtin like kinda nails.even if I lay.on it things touchin it even.my bra..I dont want this to get bigger am.scare I wonder wat it is doesnt feel soft is kinda hard. Hope my doctor can take it out.. if not should I go to the er