In 1992 I had a bad spell of vertigo. I went to the ER thinking I was having a stroke. My eyes were going left to right like a Cylon on Battlestar Galatica! I could not walk, could not stand, and was vomiting non stop. The doc knew what it was and gave me Valium and Antivert. Sent me home on Antivert. I gradually got better over a month. I was able to drive again but for a good several months the dizziness would hit if I turned my head rapidly. Good luck and I hope it stops soon.