So a few years ago I had a muscle spasm in my upper back, about a week ago I had one in my lower back. Holy moly these things hurt. X-rays shows I have straightening of my lumbar vertebra, which could be the cause of the spasms or caused by the spasm, they didn’t know which of course from just one X-ray. Unfortunately it’s about 2 months or more to get into the specialist around here. So, anybody ever had these and got any advice or exercises that might help?