Got circumcised at 16 and ever since then my mushroom tip started to get darker but it's not even all over. It starts from the base where the circumcision happened and makes it way out kind of like a cloud i'm 21 now and its still not one uniform color. Because of this I've been putting off sex however I had sex for the first time in the dark of course at a park and couldn't maintain my erection she ended up having an orgasm with a floppy penis but I couldn't so we called it a night. penises aren't naturally pretty and this isn't helping lol, What to do about this color changing situation?