A couple days ago I started to notice that the tip/ urethra was really sensitive and burned a little when I peed. I haven't had sex, I am in a monogamous relationship. It is a little red right at the opening of the urethra there are no discharges. But I don't know what it could be. I've done some research and it could be a UTI but I know it's not common in men. And it's not red or sensitive anywhere else.
Do I have anything to worry about?
-- concerned