Breakfast woes from Eliza

Yesterday, right after we sat down to eat breakfast Eliza said:  I'm all done because my tummy hurts
Mom:  You still have most of your pancakes on your plate.  What does your tummy feel like?
Eliza: It just hurts really bad because I ate too much food
Mom:  You haven't eaten too many pancakes.  You haven't even eaten one.  Is it because you ate yogurt before these pancakes?
Eliza (clearly upset now because of all of the questions):  No! (Squeal) My tummy really hurts because I ate too much quesadilla!