I have been ill since April of 09. Short symptom list: Leg weakness, extreme fatigue, scleritis(lasted 8 months), muscle cramps and spasms, brain fog, and now vision problems. I have episodes where my vision is swirly in my eyes...what Imean is when i look up, down, left, or right I see it. It is accompanied with blue and/or white lights. It lasts anywhere from 30 mins to 4 hours. I never have headaches with it or after. My doctor feel that I have an auto immune disease but she has be unable to pinpoint the exact one. what can be causing these new eye symptoms? Thanks for your help in advance....