Last month I had VSG to RNY for gerd/esophagitis. For me, I fell asleep (without realizing it), woke up, stomach felt like I had done a zillion sit-ups when I tried to move, my throat was sore, I slept rest of the day. Pain was 100% doable, nausea minimal. I don't even remember the nausea part but my husband who was right next to me said I said "I'm prone to nausea" when I first woke up lol.