A neurologist recently diagnosed me with gait syn and white matters due to chronic migraine. he rolled out ms.i still experience alot of ms symp. the med fampyra is helping me with walking. how to find a correct diagnosis? thanks?

Complicated process: Not so clearcut. The MRI patterns of migraine are quite distinct from MS. You need to go further, and a spinal MRI, plus a lumbar puncture should be included, besides a whole array of blood studies to exclude other disorders which mimic. You likely need a second opinion, and would propose visiting the neurology department of a nearby medical school. MS is often over diagnosed,