Alena, I know I'm late posting to this thread but I just joined and started reading.

MS is a difficult diagnosis for a number of reasons. There are so many things that need to be quantified including previous history.

My question to you is this...have you been examined by an optomologist for signs of Optic Neuritis? I had a friend who had some vision problems, only occasionally, but enough for him to make an appointment and that's how his MS was found.

Just a thought....I wish you much luck!