This morning I had to wash my hair in the kitchen sink because our pipes were frozen, so I had to heat water on the stove. It didn t take me more than 10 minutes to finish. Once I was done, I got very dizzy. I felt nauseous, got the sweats and had to sit down. I have been laying down most of the day. The dizziness has subsided quite a bit, but I feel a fullness in my head. I feel its an inner ear problem. My right ear feels clogged. Is there anything I can take to help with this?