Hey, there we go.... Maybe it is nutritional. I am sure you didn't realize, but the feed you just stated is not feed. It is "scratch," and that is like candy. It is a treat. Your bird should be near ready to start laying, so you could feed her "Layer feed." She will need to have granite grit available, if eating other things. Also some oyster shells, so she has enough calcium to lay those nice eggs for you.
Believe me, it took me awhile to figure out all the different feeds, and when to feed what! I think if you give her the right feed, that will help. Also, for a week or so, it would be good to give her 3 drops of PolyViSol (Enfamil brand) vitamins each day, to boost her up a bit. Some yogurt (plain unflavored) would be good for her, as well. About a teaspoon is good. Mine love it, but I find it is easier for them to eat if I mix it with something, like the feed, or mixed with the yolk of a boiled egg. Egg yolk would give her some extra protein, and she needs that now.
Believe me, it took me awhile to figure out all the different feeds, and when to feed what! I think if you give her the right feed, that will help. Also, for a week or so, it would be good to give her 3 drops of PolyViSol (Enfamil brand) vitamins each day, to boost her up a bit. Some yogurt (plain unflavored) would be good for her, as well. About a teaspoon is good. Mine love it, but I find it is easier for them to eat if I mix it with something, like the feed, or mixed with the yolk of a boiled egg. Egg yolk would give her some extra protein, and she needs that now.