From what I've been told by my neuro, they will not diagnose without 2 clinically isolated incidents. If you are having the tingling now, is your Neuro aware of the new symptoms?? I wish you the best of luck in finding the answer. It took me over a year before I had a second incident, and was diagnosed shortly after that......
I am definitely pro CCSVI, but I think it's senseless the way people throw it out there as an answer for everything. I agree it's great to be informed about it, but it's an individual decision as it has different outcomes for everyone.....just be aware
"You gain strength, courage, and confidence by every experience in which you really stop to look fear in the face. You must do the thing which you think you cannot do." ~ Eleanor Roosevelt