I agree with covering the possiblity of B12 deficiency, which could also play a role in the Meniere's/ Vertigo symptoms as well.

I'd DEFINITELY tell your doctor about these symptoms you are having. There may be other considerations as well.

There is a chance it could be seizure related as well, but even that can be caused by B12 deficiency. If you drop down the right bar of The Gluten File you will find a page on B12 deficiency, with symptoms listed. It is worthy of consideration.

Cara