Hi Lynda!! I feel really bad for you. I also suffer from FM and have to be careful of what to take. So many things bother my stomach also.
Barb said it quite well in her post. FM is so unpredictable. When the barometer changes, I flare BIG time. It's just something that we have to try to live w/every day. I take EffexorXR and it helps, but also have Tramadol to take the edge off when the pain is escalating.
Take care and hope you get some relief.