Could be, glad she's acting OK.We have separate containers in an area for the foods like layer pellets, rice, egg shells, vegetables/fruits, and mealworms. they just go over there to eat
I guess she was acting werid because of the weird egg? she is acting normal today (foraging with the other chickens and eating foods)
Is the rice raw or cooked?
They should have the layer feed and egg shells always available.
The other things should only be given maybe a couple times a week.