After ECT and on some meds like Topomax my memory disappeared. However after stopping topomax and after 2 month from ECT my memory returned to normal. The cocktail I am on doesn't seem to be effecting my memory thankfully but i have heard some meds can cause these problems. Can you talk to your pdoc about this and then go to a neurologist? I am sorry it is effecting you so much. It is certainly not normal so I think it is best to get a professional opinion.