I suggest trying to go back on the cereal. You can eat like a small serving of cereal (like less than 2oz) along with the other breakfast food you eat. I usually pair small bowl of cereal with fruit (usually berries), cottage cheese or yogurt, and jelly toast. Eggs are good sources of iron as well, just as long as it has the yolk in it. Yes, I know people usually eat just the whites, but having the yolks every so often is good, too. I usually have like 1 whole egg with 3 tbsp of egg whites and scramble them.