I was just banded on July 29th and was sent home on July 30th. Now that I am home I am on protein shakes, protein tomato soup, protein jello, and a kool aid type protien dring. The problem that I am having is that I feel like something is stuck in my throat and ever so offten I get a wierd pain the runs from my stomach to my chest. I am not able to drink alot nor even to drink all the drinks that I am supposed to nor the 64 oz of water. Is this normal or should I be concerned?

You should be concerned because you can get dehydrated VERY quickly and end up in an emergency room on an IV. Get 64 oz of water in at least and if you can't, call your surgeon ASAP.