I work third shift, am a single mother, and thought maybe these symptoms were due to stress or not eating right. Although this has been going on for a few years I have had numerous blood tests and thyroid tests, to no avail. They say nothing is wrong. I am 35 years old and weigh 103 pounds, Ive always been small tho. never weighed any more. These symptoms are horrible, it isnt only when I wake up, its also after work. I get off work at 7 am and almost every morning I'm so sick I am worried I may have to pull over. This subsides when I lay down for a few minutes. any suggestions ?