I had a vertigo (not sure) 4-5 days so basically After sitting, I laid down and upon waking up, I experienced a sensation akin to falling from a heightened rollercoaster ride. This disorienting feeling persisted for a minute, accompanied by an inability to see my room. Consequently, my body felt weak, leading to a fall. Since that incident, my body has continued to feel weak and today. Again today  after taking a nap, I experienced a dream where I had a vertigo attack, and upon waking up, my body seemed to exhibit symptoms consistent with vertigo. I'm uncertain whether it was a genuine vertigo episode or merely a vivid dream.