This is very serious. A couple of questions. Are you male or female? How old are you? The reason I ask is that my husband had the same symptoms 9 months ago and they have finally diagnosed him with PSC. It is a very rare liver disease and they don't know what causes it and the only cure is a transplant. We are waiting to go on the list now. I don't mean to scare you but this sounds like the same thing. Actually, myself with the help of the National Liver Foundation diagnosed him before the doctors did.
OH boy. I cannot say if they will think it is an emergency or not. But if you feel that sick and that bad it sounds like one to me and you need to go. You need to get checked out and I suggest having someone take you or go by the ambulance if you cannot drive. I am sorry you are so sick, please get help and I will say a prayer for you to feel better.