They eye doctor said I need prism glasses, cataracts are ready, and he is testing me for Myasthenia Gravis, He's worried about my loss of balance which is much better. Still I think the EMG test will be the tell all. I told him I thought The Shingrix Vaccine started all my symptoms but of course I can be wrong. Just weird 4 months of burning that magically went away, loss of balance which was severe for 4 months getting better. Yet, the last test should be the tell all I hope.