I am a 33 female, last year I caught a viral infection about 2 months later I started getting these abnormal sensattions in my thighs like cold bubbles and crawling. Then 2 months after that I broke out with hives everywhere my lips were HUGH. I went to an allergist did a bunch of tests found nothing, the hives lasted about 5 months, always reappeared but not in great quanitites. It has been almost a year and it's not getting any better but it is always different never remains the same. Sometimes when I stratch with my fingers they tingle, then if I work out at the gym my lips start to tingle. I could be sitting then I get the chills and the crawling in my thigs is so bad I have to move. Every day is different. Sometimes the bone in my ankle gets really hot and my butt even gets hot. Sometimes I even have twitching in my calf, and my thigh for a couple of seconds. Even it is affecting my vision, isn't as clear in one eye, but jumps to the left and right. I do have a history of being depressed and had panic attacks I still get them once in awhile. I have been to 3 neurologists, had MRI of the brain,the whole back, NOTHING. Been tested for any type of antibody that might show I have an auto immune disease,NOTHING. Then I had an EMG test, NOTHING showed, he said I have anxiety and I am hyperventialiting gave me paxil. Nothing is working, I am losing sleep, can't go on like this. I know something is wrong. Could this be life threatening? Anxiety wouldn't cause the chills and have my nerves go crazy in my thighs. I don't know what else to do, I am at witts end!!!