It's very good to meet you! Welcome to our forums! I'm afraid I don't know very much about pain of the back, but I'm very familiar with FMS caused by chronic pain. If there is anything I can do to help in this area I will gladly do so! I am also sure that those who can help with advice on your back will be forthcomining as well!
I look forward to getting to know you, and seeing you more on the site. Good luck and the best of wishes to you!
Idealist