I'm 13 years old and 3 days ago I noticed a bump on the shaft of my penis, it hurts when squeezed and yes I do masturbate frequently. It's about maybe a little less than a centimeter around. Also it's red, and i squeezed it a few times and that stuff when you pop a pimple came out one time. I was just wondering about what it might be. thanks.
Hi Nathaniel,
It is a pimple. Yes, you can get them on your genitals too.
It'll go away in time.
Hope it helps.