Every morning for about 3 months now I wake up tired and I have pain in my biseps. I feel like I was lifting weights in my sleep, that kind of pain. I never had anything like this before. I have GERDS, Barretts esophagus, and I suffer from Anxiety disorder, but I never had pains in my arms. I do have a few bad disk in my neck and lower back, but I think the pain would have showed up alot sooner, but I'm not a doctor. I haven't changed any my my medications . So I'm lost at what might be causing these pains. I told my doctor about it and he said, just take some Motrin 600mg. I have tried it and still have the pains in the morning. Anyone have any ideas ? I'm tired of being tired.