yes, I actually ONLY really suffer from rash/itch of the nether regions!
But having said that, who knows what other stuff may be related. I have good energy levels but thy used to be VERY high - maybe this is linked. I had a swollen left knee that was operated on, they said it was zero negative arthirritis (which basically means they dont know what it is). I also sometimes get leg cramps. maybe its all related, I just dont know.
One thing i do know is that this year I will be cured :), its gone on for approx 6 years too long.