Hey guys,  I've been travelling Australia and South East Asia for just over a year now. I started to develop a small red rash on the right side of my scrotum in Bali which I jokingly put down as a sunburnt testicle! This rash grew and grew until it covered my scrotum and the base of my penis, and throughout the trip it travelled to my anus, buttocks, inner leg and groin areas. Also the head of my penis is very dry and the skin is scaly. The rash is still there after six months and since then my face has broken out in a similar rash around the mouth, between the lips and under my nose.    I lived in Cambodia for a couple of months. During the trip I was bitten by a bug on my foot which developed into a nasty infection. It was very swollen. I also infected my leg after playing volleyball. I resorted to applying neosporin to the areas once a day but they both became worse. The leg did not stop pussing and spots were growing around it. I had a really bad fever around the same time also. The wound closed up on my foot but it's clear there's still an infection. A spot has recently appeared on the area (two and a half months after it first occured). Also, my flesh is hard and the skin on the surface is cracked.  Yesterday, a spot suddenly appeared on my right leg in an earlier which I've never ever ever had spots. It's pretty large and burst with pus. It's now looking really weird, the skin is dry and there's a cracked white ring of skin around the site.  I've been to the doctors in England about this and they've been useless. They firstly sent me to the sexual health clinic. Everything negative. They've now referred me to a dermatologist. The wait is THREE MONTHS. I feel there's an issue here pertaining to infection and I don't think my advice has been urgent enough.  I've taken fluconazole (oral) and ketoconazole for the scrotal rash because doctors in Asia thought it was a yeast infection. It hasn't worked.  I want to get back to the GP and ask him for some testing to be done for potential tropical infections. Do people think this is a pressing issue? Also, I don't even know if I can have sex as I don't know if it's contagious (the doctor gave me absolutely no indication of that when I asked, he just said it's not his area).    Thanks guys. If you need some more detail please let me know.