Reemag, go into Fibro 101 and check out the list of possible symptoms. Both the tingling and the vertigo/dizziness can be symptoms of fibro. Also check out the rest of Fibro 101. There is a lot of good info there and it could ease some of your fears.
I'm sorry you worried when no one posted but your post came at 3:41 AM in the US and most of us are from the US so we were getting a little shut eye!
Sherrine