I was discharged from the hospital yesterday and vomited all night long only to be readmitted to the er again this morning. They did a CT scan and everything was fine with the surgery. They gave me zofran and sent me home but I just vomited again. I have been following the diet to a tee, and since I got home with the vomiting I have been sticking to water to stay hydrated. Any thoughts? I don't want to go back to the er.