I was taking picture of my chicks because they are 3 weeks old today. I went to go get one of my duckling when the other one walked right off of the "stage" thing. So I was paying attention to her. Well, when I closed the brooder, I closed it right on top of one of my chicks. Now she is acting all lethargic. I don't know what to do, I'm only 13 and I'm already crying. Please!