Hi. I'm glad your surgery went well. As for laying down with pain and burping, yes I had that too. I found that propping a few pillows so I had my head and shoulders elevated quite a bit helped. I wouldn't drink anything two hours before bed. Even the protein drinks give me heartburn. I put a heating pad on low up higher to soothe (so it wasn't around my incisions.) Also I would take gas ex. It wasn't perfect but helped. Everyday the pain and discomfort seemed to gradually go away. I'm sleeping with no discomfort now. It's only been a week since my surgery.