I have this too. Crawling, tingling,tightness, sore to touch,numbness,burning, all of these alone or in combo. I also have trigeminal neuralgia, small fiber neuropathy, spinal arthritis and fibro. I have never gotten a (this is what this is) answer from neurologist, just this could be from (fill in the blank as of today) kind of answer. I have had all the vit. def. tests and all are ok. I have brought up could this be side effect of meds. and have been told no. I just quit lyrica after over a year, 30 lb. weight gain and the med just not helping anymore, which is pretty typical that it stops working. I do take tegratol for the trigeminal and believe me it helps me alot. I do not ever accept the blame it on fibro answer from the docs. But I also realize they just don't have all the answers either. I have a really honest open relationship with my neuro. she doesn't try to make me think she knows more than she does because she trusts that I know she does everything for me that she can. Sometimes the conditions like neuropathy, fibro,neuralgias, myalgias,myofacial, and arthralgias just get so compound and over-lapping that there is very little medically that can be done since so many of the treatments are contra-indicated for one of the other conditions. Its a vicious cycle and a daily challenge. I am at the point now where I am focusing my energy on coping with chronic pain. I have probabley every test there is to diagnose, blood tests, mri's many, sleep study,emg's, lumbar puncture, cat scans more blood tests and more. I looked for that really great med, or that combo of meds. I tried that great nutritional approach, I tried those vitamins, and those herbs. I tried and tried and tried. Now, I'm trying to cope. I have a really good psychologist who specializes in chronic illness and pain and maybe I'm not as angry anymore. Maybe I don't feel anybetter but I can cope better and can get more done when I can. I know, your not supposed to give in, but how much time and thousands of dollars have I wasted looking for that one reason, that one thing that one diagnosis that is going to make this stop? I'm tired of it, I just want to learn to live that best I can with what I've got. I stick with my docs and know that if anything new comes along that they think will help, they'll tell me.