Zofran works wonders, I had severe morning sickness...at 17 weeks still dealing with it to a lesser degree. You need to be able to eat, and drink even if it's only small amounts.
I would suggest going to the doctor I was like that for a week throwing up everything from breakfast to dinner went to the er I was dehydration to the point where I had to get 2 bags of fluids before going home they gave my some zofran n it works for me I just have to take it a hour before eating
I took zofran! Was a lifesaver for me! Did cause constipation tho:-( the only downfall to taking it. But I was like you dry heaving in the toilet constantly and was losing weight. Zofran made my nausea vanish and I could eat again and felt more myself!
I don't believe I am to the point of dehydration I just feel absolutely awful and am tired of throwing up
Call your doctor, if it is that serious where they think you could be dehydrated they will give you medicine to help you.