I have a five week old chick who is having trouble walking. Her left foot overlaps her right foot when she goes to take a step and she falls. Sometimes when she sleeps her left foot is turned out a little bit. I have separated her from the other three chicks that I have. She is eating and drinking fine but does have watery stool. I don’t believe it is splayed leg because her legs aren’t going out to the side like pictures I have seen. Does anybody have any idea what is going on with her?