First off, yes I do have a doctors appointment, but I'm just trying to figure out what this could be.. Several months ago (I'll just say Oct.) I noticed a small red bump on my penis, since then, but most recently several others have appeared.. The don't hurt and almost look like a small pimple minus a whitehead. At the time, I was being faithful to my then GF, and hadn't had sex with another girl in nearly a year. So, if this came from her cheating, I'm gonna bash her face in. I've read symtoms of STD's but it doesn't really match anything.. Any ideas? Also, has anyone ever had anything similiar that turned out not to be an STD?