Thank you for your question.
I think that the normal range that you mentioned is of the muscle enzyme CPK. There is a possibility that this rise could have been as a result of you being on lipitor
. So your doctor did the right thing by taking you off it. Your symptoms should improve in due course of time after being off the drug which I am pretty hopeful they will.
At the present moment I would not worry too much about your symptoms and I do think that your weakness will improve.