Hi, I have had fibromyalgia for over 30 years now, and since I had most of my colon removed(not my choice), I now have also lost the ability to sleep, but the hypothyroidism that occurred from the surgery, is probably part of the culprit. I started gabapentin and it was up to 1,800 mg before I switched to pregabalin, which is basically the generic for lyrica. I started having these internal vibrations a few weeks ago, and it’s awful. It takes so much effort to do anything. Even typing is really hard now. I’m getting scared which probably doesn’t help. With no insurance, I work my health on a shoestring. I recently also started taking fluoxetine. I have no idea if they’re connected. I hope someone can give me some guidance. Thanks for all your help in advance.