Nauseous and constantly vomiting

I’m 8 weeks and for the past two weeks I’ve been completely miserable. I can deal with the nausea for the most part, but for the past few days any thing that goes in gets thrown up within and hours or so. Which worries me because at first I was able to hold down food and water to at least get something digested. Now, I drink some water or Gatorade and almost instantly my body rejects it. I went to the hospital earlier this week and was given a prescription that of course costs $170 because my insurance won’t help pay for it. Nothing sounds appealing to eat and I’m tired of being told that I need to eat. I’m fully aware of that but my body is just fighting me. I’ve done ice pops, slushes, smoothies...

Any advice would be greatly greatly appreciated.