Well hmm the way it sounds a dr is your best bet, but from how u describe it it doesnt sound like acne. Im not sure still could be, they do have body washes for acne now in most stores . A dermatologist specializes in things like that , any problems with the skin, acne, rashes etc . Thats there field , they might even be able to prescribe you a topical cream for it, as bad as it may seem i would suggest seein g adr