So, on the inside of my legs I have these areas which get insanely itchy, at first I thought it was just due to sweat build up as, it's covered by my underwear. However, the skin is really red, and sometimes hurts, however I think the pain is from me scratching so much. It's such an intense itch that it drives me insane and I can never satisfy it. Could this be some kind of infection? PS I've had this for like 6 months, kidding myself that it would go away, but it's just getting worse. Help!