My Stomach Is Not So Good

Since last Wednesday my stomach has been upset and I havent had much of an appetite. I have a constant queasiness that gets worse and subsides and even though my stomach will be growling because it is hungry, I can only eat enough to make the growling go away before I cant stomach anymore food. Even my favorite foods havent been appealing. When I have had the stomach flu before it usually is one or two days of violent sickness and then I am fine, but this lingering queasiness is different and it doesnt seem to want to go away. I dont like not being able to enjoy food, it is such a simple pleasure you dont realize you have until you cant eat.

Anyone know of anything that is supposed to cure an upset stomach besides pepto?

And no, I am not pregnant. I am entirely sure of that so no one needs to throw that one out there (I know what you are thinking).