Yesterday, on my way to work, I had wavy vision in the left corner of my eyes. After 30 minutes it disappeared. Then in the afternoon, I had sweats, shaky hands, and a weakness or fatigue of my entire body as if I had NO energy, I felt lifeless. I have had an eye exam, a MRI , and a sonigram for my jugular veins. All check out normal. I have blood tests every 6 months because I had a triple bypass (no heart attack ) in 2005. My doctors cannot give me an answer.