Have you dealt with Benign paroxysmal positional vertigo (BPPV)?

I just spent my Saturday morning in Urgent Care for dizziness that I have dealt with since Wednesday. The doctor said it is most likely BPPV, prescribed Antivert, told me to follow up with my doctor next week, and to come back if conditions worsen so I can have a CT scan to look for a possible tumor.

Can you tell me about your experience with Vertigo, and what I might expect within the next week or so?