I’ve been having buzzing paresthesia in my left foot since August. I got MRIs of brain and spine on 1.5T w/contrast. I also got an EMG. All tests were normal. The buzzing has spread to my right foot. Could this be MS? I have no other symptoms.

Please repost. Unfortunately, you neglected to state what parts of your spine were imaged (cervical, thoracic and/or lumbar). And knowing you had an EMG/NCS is unfortunately not helpful without knowing what part(s) of you was/were tested.