thank yall both so very much for your time! I am going to see a neuro optho on thursday.. I worry that it is mostly in one eye, and not improved when I close/cover the other eye..not sure what the heck that means to my mystery diagnosis.. I guess could go along with the polyneuropathy affecting cranial nerves column.. we shall see! Maybe I'll get some good news- a treatable/manageable potential diagnosis. thanks again, hope yall are well!