Glad you are on the mend. I would do the rehab if your doctor suggest you do so. It will be a good feeling when you are able to discard your close friend, the pillow, when you do that you are over the worst part. Hey I had the same back in 1994, did not follow the doctors orders and had to have stints in 2008, but I consider them just a little bump in the road. Get well......
US Army 1953-1977
We, the People are the rightful masters of both Congress and the courts not to overthrow the Constitution, but to overthrow men who pervert the Constitution.