Back in 2000, I suffered what I believed to be a anxiety attack, it left me with 3 months of nausea, because of not eating and no appetite I would assume that is why it lasted so long. Spring of 2001, still a little nauseaded, looking up nausea on the internet, MS came up as one of the reasons. This is where my life turned upside down, my gram had MS, diagnosed at age 60, as you can see from my previous posts, I'm concerned. I had the migraines before the anxiety, but when googling nausea and MS, came across the facial tingling (MS), shortly I developed the little bug crawling sensations, and I so have muscle twitches, seems worse when its cold. I have never experienced weakness, numbness, bladder or bowel problems, I can tolerate heat. I tried Prozac for about 3 years, it never took these feelings away, just recently started xanax, this helps a good bit, but not completely. I have had these feelings for 6 years, thats why the doc ordered the brain MRI, he wasn't convinced that it was MS, just anxiety. So you see this is the reason for all my questions. Can anxiety really cause these weird feelings? I live everyday worrying about MS. After 6 years with no worsening of symptoms (sometimes better), do you think it could be safe to say its "psychological?" Never had the cervical MRI, just brain, neuro exam-normal, no problem there,bloodwork fine, was tested for Lyme (ELISA), my fear now after reading all these posts from Lyme patients is that maybe this could be my problem. Thanks for your time, patience, and thoughts, they are greatly appreciated. 3 previous posts!!