Thanks for the responses. USMC - I have not yet been officially diagnosed. The doctor believes it's a possibility. He is referring me to a specialist to test me for Lyme Disease, Vertigo, and Multiple Sclerosis. However, vertigo seemed the most likely. I am not sure about the whole tingling-vertigo connection. I agree that I haven't found much info on the two being related. I guess I'll find out when I go in for testing next week.

N9373M - I'm don't think it's PN. I don't get any sort of pain with the tingling. PN also seems a bit more severe than what I have.

I just hope that whatever I have is treatable. After obtaining hundreds of hours of flight time, I don't want to give up now on my dream. Let's just hope my health doesn't force me to.

Thanks!