Hey Udkas; I experienced several episodes of mini stroke
like symptoms, starting in my twenties. In fact the Dr. told me at that time, that I was having symptoms of mini strokes. But I wasn't officially diagnosed.
Anyway I have had ongoing symptoms, some the same, some new ones added every so often through the years.
I'm getting checked for Sjrogens, but have also got alot of MS symptoms.
I would just keep getting tested for things that the Dr. may think it is, until you find what it is.