I have had vertigo episodes in the past, last one was maybe a year ago. I had an episode this morning upon getting up out of bed, really bad dizzy, not like my past vertigo, some throwing up but just dry heaves. Bad pressure in my ears, and felt cold (which I do with the vertigo). After I sat for about an hour I felt fine and was fine all day, a little woozy, but nothing else. Just now was going to bed, as soon as I started to lie down, the violent dizzy came on again, no nausea though. And the dizzy caused my sight to form cubes (my vertigo was always waves, like my eyes were jerking back and forth). But I swear I was seeing cubes moving. I'm a little woozy now, but nothing bad, no nausea.