I am 14 days post op from the sleeve. I started with scrambled eggs this morning with a small amount of melted shredded cheese and also had the belly pain. Thirty minutes after eating I threw up half of what I ate and it was only 3 tbs of egg whites. So for lunch I had broth soup again, but for dinner I had ground beef with retried beans and shredded cheese. I had to stop eating half way through because I felt like I was going to be sick again but after a few minutes I was able to finish the rest. I didn't have the pain or get sick with dinner.