Morning sickness and not pregnant

For the last 10 years I have had morning sickness on and off, there was about 6 months that I had a break. At first what we ended up calling episodes, once a month for about a week at a time. Along with the morning sickness I have, fatigue, headaches, hair loss, and almost no appetite except for at night after about 8. I would wake up extrememly sick, vomit until there was nothing left. Sometimes I would end up in the ER for fluids and morphine other times I could sleep through it.  In the last year the episodes have been occurring more frequently and now I am sick almost everyday. I have had a scope, barium test, ultrasounds, x-rays and nothing ever shows up.  I am now 24 with two small children and a husband.

Everyone in the family is frustrated, I miss out on a lot of family get togethers because I just don't feel up to it.  I know walking into a house with all the food smells floating around, my first and possibly only stop will be to the bathroom.  I have read on this website that a lot of people are having the same issues and still no diagnoses.  

Any suggestions?