I notice a very small bump like clog near my penis vein, if you follow the line near the end of the vein the bump is there. I masturbate rather rough without lubrication, sometimes I hurt my penis in the progress. I don't feel any bump when is non-erection only when is erection and is hardly noticeable until look closely. I am sexual active but always use protection condoms, the last time was a month ago to be exact. I don't think is STD but are bumps on veins common?

ABSOLUTELY COMMON. Do you shave? They could be scrotum pearls. If not, they are just whiteheads that are stubborn. If you try and squeeze them they won't come out.

The only time you need to worry is if that bump looks more like a blister, or if it's itchy.

If not, stop worrying!

Yes I also shaved, also noticed some bumps around the area I shaved. It doesn't itch or any blister appearance unlike those Google images I searched. I stare too much to my penis that I sometimes see things, maybe I being paranoid