Hiya Blueston, so sorry to hear you are struggling.
I wish I had an answer for you, but can only say Im thinking of you at this time, it must be something in the air as my MG is playing up as well.
I went to the Dr for my muscle pain, and was informed it was due to lack of excercise, I dont think he even asked what excercise I did!!
I hope you find some answers, I know it is sometimes hard, but know you are in my thoughts
take care