Ok so this has never happened before. Im single and masturbate often. About a month ago, during I noticed a vein that was noticeably hard. It was really thin but was very hard. Afterwards I noticed at the base on the right side there was an uncomfortable (not really painful) feeling. Well ever since, the uncomfortable feeling has never left. The hard vein thing isnt there anymore, but the feeling is. Even if I havent masturbated. Like when I wake up with morning wood. Its not there during arousal.. just afterwards. What's up with that? Im 44 years old and never had any sexually transmitted diseases. Its not really even my penis, but right aT the base to the right side pubis/groin area. Its really weird.