My son brought me an egg that our broody hen was no longer sitting on. I told him it was bad and to throw it away. He brought it back and said it was peeping. I took it and listened heard nothing and it was cool to touch. I decided to take a chance and gently cracking it and there is a live chick in it. I do not have a incubator and I didn’t know what to do. I put it in a brooder box with another small chick that recently hatched. What can I do?