So a little backstory, I just got a new girlfriend and have been sexually active without protection recently and noticed today I have a pea sized lump under my skin right above the base of my penis. It is kinda painful and uncomfortable but it isn’t red and doesn’t have a head to it like a pimple would. I removed a few hairs from the area with tweezers and noticed some blood came out but I still have the bump. What could this be?