My hen was injured by a horse 3 days ago. I can't tell what exactly is injured on her, but she is limping, and spreads her wings when laying down. She is eating, drinking and pooping which is a good sign. Ever since the trampling, she acts like she is trying to lay an egg, but nothing happens. I have found no evidence of a broken egg coming out of her. If she has a broken egg inside of her, will she die?