Hi, in january i had a minor surgery to remove what was thought to be an absess between my legs just under my testicles i thought it originated from an anul fisher or something , anyway i got it removed and now i have granulation tissue that closes and opens every week or so , my urologist said its normal and will go away in a couple months but there is no sign of healing it can get really big around the size of a penny iv tried blow drying , creams , nothing works. Does it have to be cauterized , please help