Hello Based on your description, the symptoms I am concerned about your symptoms and I would refer you to a competent neurologist who can order for routine blood test that checks your electrolyte level, vitamin assays and other metabolities. If required, your doctor may advise to do MRI brain and spine. If neurologist feel there is need for surgery again then you may need to consult neurosurgeon. Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries. Wishing you good health. Take care.