I AM 20 YEARS OLD AND I HAVE BEEN HAVING THIS PROBLEM FOR ABOUT 3 YEARS. I GET THESE PIMPLE LIKE BUMPS ON MY BUTT AND THE INNER PART OF MY THIGH THAT ARE KINDA RAISED A LITTLE AND PAINFUL. AFTER THE BUMPS ARE GONE THEY LEAVE A DARK SKIN DISCOLORATION AND IT IS VERY EMBRASSING BECAUSE I'M NOT ABLE TO WEAR ANY SHORTS. THE INNER PART OF MY THIGH IS STARTING TO TURN BLACK. COULD ANY BODY HELP ME AND LET ME NOW WHAT THIS SOUNDS LIKE