I was at ER Monday for severe nausea and vomiting and upper abdominal pain/upper back pain. They said I have "a little pancreatitis" and "possible gallstones" they said if it gets worse come back. Well now its Wednesday night and I still can't keep food in, still having pain, and vomiting. And now I have the chills. I have an appt with my pcp tomorrow but idk if I should go to er today or wait for appt.