Hi, my names shaun, im a 20 year old virgin.

I have had jock itch on my lower scrotum for about a month now. recently, the head of my penis has started to turn red, get dried out, and started to peel? can someone please tell me what this is? it doesnt hurt, it just slightly ithes here and there sometimes. Im almost sure its jock itch but what if its not? please help!