Hello Gman, I too just had my banding done on 5/29. I did not have a hernia but was also surprised at the amount of pain, everything I had read or people I had talked to said there was little to no pain, well I found that not to be the case. I did find that it actually only "hurt" the 2 days following surgery, since then its been more discomfort than pain, most of it comming from gas. Today is actually the first day I have not felt bloated and swollen, but then I havent been shy about trying to expell that gas either so maybe its all finaly out. Walking around did seem to help me move the gas out, and the more I walked the easier it got. As far as sleeping I was able to sleep in my bed the first night home, however I had propt myself up with pillows. I have also found that if im gentle with doing it I can lay on right side some as well, my left is still pretty tender due to that being the side my port is on. I was also able to eat some Jello today with no pain or difficulties, slowly of course, but I am still primarily doing broth and slimfast shakes for my meals. Today has been the first day that I actually felt hungry. I read something here about constipation, I don't think I am, but I have not gone since the surgery, I'm guessing its more because I haven't really ingested anything until today.
I hope some of this was usefull so that you know its not just you having some issues and that it does seem to be getting much better by the day. Good luck to you!