Hi, I'm 17 and recently I have noticed a lump maybe a little bigger than a BB pellet. Its attached under the skin of my scrotum near the base of my penis. I thought it was a pimple at first because of how quickly it formed, but when I tried popping it, nothing happened. It has a shiny red surface, and it seems to be more under the scrotum than making my skin bump out. Its sore, but I think thats only because I have been messing with it to much. I've tried using a needle to pop it, but I only bled a little.

is this something I should be worrying about.. cause I am worrying anyways.