Woke up with arms cold and numb. back and neck hurt really bad. Went to er. They put down neck pain with myelopathy? and sent me home? I am hurting soo back my upper back and neck to the point im feeling sick. I am soo tired of hurting. I can barly sit here at the computer and type this out. Anyone know whats up with this. I do have arthritis in my back. Do i need an MRI to figure this out. They did exrays of my neck and said they were normal?