Hi, I'm five days post-op. The gas thing is funny but also very relieving. About the protein intake, my doctor actually suggested I get Proteinex 2Go and it's actually pretty good. It's strawberry flavor and it's clear not milky (taste like strong jello). Try it out and see if you can tolerate it. I've been drinking it for 3 days with no problem. I hope your recuperation continues to go smoothly.