I've been dealing with penile itching months now, I have to black scab bumps on my penis head and followed by dryness and flakyness.. The bumps on my penis head don't itch at all just has a black scab and tender..And i have a rash on my penis shaft and scrotum and it feels like something is crawling down there sometimes..I've seen 2 doctors they said it could be mollcusum contagious because I've been itching in other places..These bumps, itching, and dryness is really irritating because it wakes me up at night like it can be gential scabies but I haven't had any sexual activities since early November can someone please help I'll give more info on respond thank you...