I think I have something wrong with my testicles. I feel discomfort in the right portion of my scrotum. If i hold my penis upward, I have a extra lump next to my right testicle, the lump is not directly on the testicle, it is something next to it, it feels like skin or tissue or something like that. Could this be a hernia? My penis has seemed to have lost sensitivity. it is harder to obtain erections. Another note, I have had an infection on my chest from an untreated infected hair follicle, I am on medicine for it now. Could that infection have anything to do with my current problem? thanks