Hi, I was just wondering, at the moment I have a sore in my mouth on the roof, I am feeling nauseous, my eyes feel like they are burning a bit, a slight sore throat......I was reading up on symptoms of "HIV" and diabetes....which also include toe nail fungus with black marks on the nails......these symptoms last me about 7-8 days and then I feel fine. I also have a uncomfortable feeling on the outside of my perineal area. No sores or anything. I've been going through this for about two years. I've been tested numerous times for "HIV" and have always come up negative. I do not conduct my life inappropriate, nor do I do drugs. I am not permiscuous either......what should I be asking my doctor to look at?