I'm a 22-year old, uncircumsized male, and recently i've had strange problems. Strange because i'm a virgin and I have no clue why this is occuring. Well, initially it was some small bumps, they look kind of white, do not hurt and seem to go away but return. They're mainly on the skin in-between my genital area and inner thigh. There are only a few. Then around the same area as those, I got somewhat of a rash, but it left. Around that time, when I masturbated, pulling the foreskin back brought a small amount of pain in a tiny area. Then one side of the head became redder than the other, like it was irritated. Anyway, more recently, when I retract my foreskin, and am erected, the inner part has little red lines (i guess it looks like cuts or small red veins), and they're painful to touch--the same type of pain I received before I saw anything there but a little more intense. Can this be caused by masturbation? Is it possible that I can contract it from underwear worn by someone who might have an std of some sort? Since the initial white bumps, I started to become somewhat of a paranoid clean freak 'cause I wanted to rule out poor hygiene, but things just have gotten weirder. Any feedback would be greatly appreciated. Thank you very much guys (and gals).

--putting off sex with the love of his life