I have noticed red marks on the skin just above my pubic hair. They are smooth and not raised from the surface, and aren't itchy or sore. It also continues underneath the hair, although it is not as noticable. I don't think it can be anything related to sex, as I haven't had sex in months, and the condition has only appeared recently. I do, however, trim my hair and shave around the edges to keep it tidy - could this be causing it? I can't think of anything else. It isn't sore but it doesn't look very nice, and I'd like to get it treated before it gets worse, but I don't want to overreact, it might just go away. Help!