I am 15 and I've noticed for a few years that my penis looks like a rasin, I can deal with that cuz it goes away when its erect but I also have a birthmark that looks like a ring around my shaft, it is fairly small but it's pretty dark and super noticable, I've been in multiple relationships and I'm scared to have sex cuz of this.. Please help, I've looked into birthmark removal for the dark ring around my penis but I'm not even sure if its a birthmark. I jus want my penis to look normal. I'll do anything please help me!..