Poppy, I had a full wrap done in December. I agree with Glennie as to what to have prepared ahead of time. By the time I got home, I was eating pudding, soup, Popsicles, ice cream, Italian ices, milkshakes. Once home, I put my NutriNinja blender to use and made slushies using a protein drink and frozen fruit. That's the best thing ever!!
It took me a couple of weeks before I felt brave enough to eat more solid food: fish, sweet potatoes, mashed potatoes, clam chowder, soup with noodles or rice,
BUT, a word of warning...I had read on this forum about eating too much, too big of bites, too quickly can cause a "back-up". And, yes indeedy back-ups can happen!! Literally, the food can't make its way through the new opening as it always has, one bite gets stuck the another, and there's no place for it to go but back up! BUT, it isn't as you would expect. Instead of normal vomiting, it's foam! I kid you not...foam. Talk about foaming at the mouth!! The first time it happened ( I had eaten too much too quickly), I was scared to death, I just stood over the sink until I quit spitting out foam....no food, just foam. Then, all was well. This lovely phenomenon could happen easily, so if I got carried away trying to eat like a normal person, it would happen. I knew it wasn't going to kill me, so I'd wait out.
Another thing you might consider to help alleviate some of the gas build up is start now (and continue) drinking everything through a straw as well as exhaling before swallowing. Both have worked wonders for me even at this late date.
Lastly, ask your doctor for anti-nausea pills that melt on your tongue as vomiting can undo the wrap!
This can all sound overwhelming, but you'll be so glad you did it! It's a whole new world!
Good luck!