Hi...i am experiencing a problem , The problem has 3-4 stages..when problem start firstly , i get blurry vision and i can't see properly , The lights make it more worse , when i look at some person i can only see half of there body , 2.) Then i get a headache ...which last for 4-6 hours ...3.) Then after 4-6 hour i get feeling of vomiting , and after vomiting , i feel better in 1 hour .. I HAD DONE AN MRI TEST WHICH SAYS EVERYTHING IS NORMAL...I HAD ALSO DONE AN EYE TEST WHICH ALSO SAYS THE SAME..