I have a bump on the right side of my penis just below the shaft. The thing is I have had it after a couple of months after my circumcision when I was about 11/12.

Its been a couple of years (4-5 yrs), and I have no problem with it. But recently I have come across information and articles on Tv and internet about cancer and stuff, and I was wondering if anyone had the same problem as me.

There is no pain, no fluid coming out of it, I'm still a virgin and I can masturbate with no problem.

It's probably just scar tissue from the circumcision, however, if you're really worried about it, ask your doctor.