I've got rhubarb from my dear friend Ann Hoffert in ND that wanted some too.
I did the Epley maneuver as shown on YouTube once for each ear and got up, not dizzy any more. It was a flippin' miracle. A doctor I spoke to afterward, who confessed he'd never heard of the maneuver, said, "Based on your symptoms, I'd have sent you straight to the ER for an angiogram." Well, this was free, not scary or hard to do at all, did not involve massive ER charges, and I am feeling so very, very lucky to have a best friend and incredible healer in Shila.
Obligatory Disclaimer: Although my family calls me Dr. Zick, I am not a doctor. There are many things that can cause vertigo, including inner and middle ear infections (which are often viral) and mini- strokes. I'm offering this easy-to-do maneuver as a first, at-home stop in figuring out what might be going on when you're suddenly taken dizzy with no other symptoms. If you execute it as directed a couple of times and it doesn't work, hie thee to your doctor.