You could always try Phenergan, but it made me sleepy all the time. Zofran helped me a little, but in the end you just have to ride it out. Stuff with sugar also helped ease the nausea, like sugared tea. It will get better!!!! I was able to stop taking my Zofran at 22 weeks. I saw that you had posted that you were only able to get 20-30 tables of Zofran for 30 days and you were taking it 2-3 times day. I had the same thing happen and I called my pharmacy line on my insurance card and they over road it. You might want to try that. I know first hand how you are feeling and it is horrible, but I promise you it will get better. Hang in there.