I know I had a fear I had MS after my right arm got tingly/numb and started to ache a few days later, but then it spread to my left arm a week later with the same symptoms. Fast forward 2 weeks, and the pain in my arms/hands went away for the most part but the occasional jolt of nerve pain. Then I started to get a burning sensation like shin splints, and like the muscle was being torn from my shins. After all that, the Hand doctor and my primary doctor diagnosed me with anxiety. So I came to terms with the nerve pain being from anxiety and things were getting better, but today I woke up with muscle stiffness/pain in my lower back, and quads. On top of that, I still seem to be getting headaches almost everyday, should I be worried that this may still be something more than anxiety/depression?