Hello pete613,
It seems this is just a simple fasciculation which would wane off automatically. Be assured and take plenty of fluids like fresh fruit juices.
If the symptoms progress, consult a neurologist.
Best
How are you all treating this vibrating? It can make your life miserable . I have tried Accupuncture and electrical therapy as well as gabapentin.... So far no luck! Help!!!!
Gini 64