hi my name is Jesse and I have been under a great deal of stress at home and at work My wife and I are concerned about my health. I often feel really tired all the time and a few days ago I was in a deep sleep and my wife said I had uncontrollable shaking and was not breathing for about 30 seconds. Then just yesterday I was stressed and my chest was tense, then all at once I felt weak at the knees and I collapsed in our kitchen and was unconscious for a few minutes until I woke up with the back of my head hurting.