Hi, I've got a small hard lump under my skin on the left of my scrotum, kind of like on the edge before the bend to the thigh (I'm bad at explaining xD) I cannot see it even if I pull the skin or anything, it doesn't really move, well it moves with the skin but not freely so it's like attached to the skin or something, it's around 1cm or less in diameter and feels like its attached to some tissue or something, it is round. I'm not sexually active.

Hope I can get some replies soon xD It's pretty scary.