I am suffering from chronic upper back pain. It has been going on for about a year and a half. It is mostly a burning pain, but at times I get a stabbing pain between my spine and right shoulder blade. For years I have had other symptoms as well, such as numbness, tingling, muscle twitching, etc. A brain MRI ruled out MS. My doctor diagnosed me with Fibromyalgia based on the fact that the MRI was normal. I was diagnosed with Osteopenia 6 years ago after taking Depo-Provera for 5 years. Is it possible that the pain in my back could be related to the Osteopenia? I am 39 years old. I have never had any type of upper back x-rays or scans.