It sounds as though your evaluation is incomplete. Your doctors should consider obtaining CSF through a procedure called a lumbar puncture to determine if you have oligoclonal bands by immunoelectrophoresis. Otherwise it is not possible for us to assess your case without a detailed history and examination.
Revere (Rip) Kinkel MD
Professor of Clinical Neurosciences
Director of the Multiple Sclerosis Program
Clinical Neurosciences Director
University of California San Diego