Hi! I'm in college right now and when I came down here I got a red rash the size of a quarter or so on the left side of my balls (is there a medical term for this? I'm not sure). Anyways, it's pretty itchy and when I scratch it or rub it lots it becomes slightly more moist than normal. I think it may have something to do with the new underwear I bought, which are boxer briefs instead of boxers like I was wearing.
Anyways, I don't think it's an STI or anything like that because I've only been with my girlfriend for the past year or so and it just recently showed up about a month ago (2 months into school).
Any help on this would be great