The other night, while laying in bed, I started feeling nausea and a clammy cold sweat. Then I had a cold sensation on the right side of my head and face...This lasted for quite some time until I eventually fell asleep. When I woke up in the morning, I had limited vision in my right eye and the left side of my body has a warm sensation. I was unsteady walking and there s a slight tingling sensation in my left foot. The warm sensation on my left side and tingling in my left foot has lasted all week