E.R.
I, too, have been experiencing dizziness, exhaustion, and headaches. I have been to the Dr. (As well as emergency room during a massive dizzy spell) and everything checked out ok. He gave me motion sickness pills. Recently I came across some information that these are symptoms of sunspot activity. And MANY people responded to be having these symptoms lately. The sun is going through a phase of activity where the electromagnetic field of the earth is affected. And as a result, we are affected, too. Some people are more sensitive to it than others, I guess.