Hi Jaynie
Welcome to the forum
My daughter inlaw has fibromiralga and t2 diabetes she finds heat pads help with pain and she has recently been given opertunity to go to agym were they have special trainers to help with exercises set out just for her by a personal trainer she found out about it from her doctor we live in wales I don't know if your doctor might be able to help you to. maybe the local hospital physio dept might help to they somtimes have hyro pools for gentle warm water exercise they might also help with some gentle indoor exercises for you which you can do at home. l hope this helps.
Take care best wishes
Dumpling xx