Today while showering I noticed an odd lump under
. It's near the underside of my scrotum on the right side, around where my scrotum connects to the perineum. It's about the size of a pea, hard, tender, flesh-colored (I think, it was hard to see). I'm a bit concerned by this as it seems to have appeared out of nowhere. I'm overweight, and went 1 1/2 days without showering, and I've also had problems with infected hair follicles.
Any idea what this lump could be?