I have 3 red bumps, 2 that seem un-itchy and healed which are on my thigh close to my groin, and 1 that is actually just at the very base of my genitalia (near my thigh), all three are somewhat close and look similar, the one on my genitalia (if i were to pull my testicles up it would be undernear them at the far right corner) itches a bit, i put anti-itch cream on it and its fine. Could this be spider bites? i've been sleeping in a basement. Curious - let me know