K - I'm sorry about all that you have been through and going through. From the sounds of it, it seems like the pain is waking you up and keeping you awake. It may be from the injuries from your fall or it may be an MS thing. It's hard to tell.

Normally, I sleep well and have no problems. Of course, I take 2 gabapentins a couple of hours or so before bed time and I know that has a lot to do with my sleeping through the night. However, I don't always get a good nights sleep. Spasms wake me up often but I'm not fully awake. If that makes sense. Its like a restless sleep with lots of jerking and moving and not going in to that deep sleep restful sleep.

I would talk to your dr about it and see what he/she suggests. In the meantime, know that many of us go through that. I will keep you in my prayers.