Hi,
I was banded on 7/27 so in the same boat, and I am new to this site and posting. I can tell you what has helped me a lot.... taking chewable gas ex, heating pads and walking when I could. Also ask your dr for a prescription for something called zofran. It is a desolvable tablet under your tongue for nausea, but has no side effects of fatigue and such. I use it for another disability with nausea daily and it works wonders. Yes it is easy to be depressed at this stage when you can see nothing but the pain. I knew what was coming after having three c-sections under general with the gas. Also try to sit in a rocking chair and rock away, it gets the gas moving (as if you were walking) and the quicker you can burp it out the quicker the pain will go away.
Hang in there.. our wonderful journey has just begun, but yes pain can overtake anything even something we really want. Just know there is light at the end of the tunnel out there.
Dawn