dizziness since morning 5.30 am I using washroom and went back to bed dizziness started immediately like as if I'm going to be unconcious if I sit up it feels better again lying down makes it worst. some how I managed my self to sleep around 7 I changed the sleeping position from left to right and dizziness started again accompanied by vomiting. I still have dizziness. please advice if I need to consult doctor immediately.