Sandy,
I'm exactly the same way! I thought I was never going to make it through the initial phase. I thought I had died and went to heaven when I was allowed the broths. I have attached a pic. This brand was the only one I could stand (I prefer Vanilla to Chocolate). It's shelf stable and I put what I need in the fridge and store the rest. I put it in the freezer for 20 min. before drinking. Although, you may be a bit sensitive to the cold after surgery, so they say. Also, do try the non-flavored protein and mix in your food. Congrats!