Hello everyone, it's been a while since I posted last. But today I seem to have another issue that I would like to ask some questions about.
I'm a 24 year old circumcised male, and I recently noticed a small bump on the underside of the shaft of my penis, about halfway down. It is about the size of a BB, seems attached to the skin above, and is easily moved around. It doesn't hurt unless I mess around with the bump too much or it experiences friction. I have never had any sexual contact with another, so it can't be an STI.
I just noticed it two days ago and just today began to really worry about it. I don't have enough money to visit a doctor.