Hey Liz!
Do y'all have Cream Wheat over there? You can eat that. You should be on full liquids for the next two weeks - sugar free pudding, yogurt, shakes, smoothies. When I got really hungry I took and made a pot of mashed potatoes, added a ton of skim milk, a little cheddar cheese and some bacon bits. I made loaded mashed potatoe soup. When I got to the bacon I just took it out of the bowl - I added it for flavor. If you get a sweet hankering and the pudding doesn't shake it, try sugar free ice cream or popsicles.
As for the yogurt I have been eating the Greek yogurt it is really thick and it goes down ok, you shouldn't have to Water it down. The biggest thing I have found is that I try everything out first with a baby spoonful. If it goes down ok, I take a little bit bigger bite. But the first two weeks, I used my toddler's spoons LOL!! I was scared to death I would throw up!!
Make sure you get the 60-70 grams of Protein a day. It will stop you from being hungry. If you need to you can buy those SlimFast shakes. Try not to eat more than 12 or so grams of protein at a time that way your body can process and use it. I do that and usually don't get hungry for a couple hours, then I eat about 10-12 more grams etc. So I eat 6 small things a day. Usually oatmeal with milk for Breakfast, shake, lunch is 1/2c yogurt or cottage cheese, shake, dinner, shake. I get about 60 a day.
I hope all that helps LOL!! Now that you are totally overwhelmed - Sorry I babble!! Good Luck!!