Barbara,
I am probably the worst person to reply to this as I still can eat very very little. However, I have to have another Upper GI and an endoscopy next month due to the fact that Dr. C thinks I may have a stricture. I can't eat solid food still but I am doing ok with that. I went from eating a whole yoplait yogurt to about a half sometimes only a quarter of one. Don't know what is going on but we'll figure it out..
But I do think it is normal. Don't panic, just stick to the rules.. and water load if you have to.
Good luck girlfriend you are doing fabulous!!!