Annason,
You've been living with this pain for two months now. Pain is the body's way of signaling that something is wrong or that we've injured ourselves somehow. (However, with MS, pain can appear for no reason other than our nerves signals get crossed.)
I suggest that you go in and see your doctor. Describe the pain and tell him/her what physical activities you've been doing in the past four months or so. It's possible that you could have done something to hurt your back. It's best that you get a professional medical opinion.
Important:
We hope you find this general health information helpful. Please note however, that this Q&A is meant to support not replace the professional medical advice you receive from your doctor. No information in the Answers above is intended to diagnose or treat any condition. The views expressed in the Answers above belong to the individuals who posted them and do not necessarily reflect the views of Remedy Health Media. Remedy Health Media does not review or edit content posted by our community members, but reserves the right to remove any material it deems inappropriate.