I have those ever so often and my doctor just told me it's a form of a flare up. I would for sure call your doctor and get checked out. Hope you are feeling better soon.

I also have reactive hypoglycemia from gastric bypass 11 years ago. Blood sugar may be doing it to me. See your doctor....

Yes, please check with a Dr. and ask about Parkinson's disease, please don't be frightened by that but best to ask about it, some Drs may not think about testing you for it.

Sounds serious. I never heard of it in fibro. Check it out with your doc aSap

Gabapentin does this to me while I am walking. Perhaps call your doc and see if a med could be doing this or one you have just gone off...withdrawl.