My girls are 7 months old. One of my chickens flew into the backyard today, and when I tried to coral her, she had quite a bit of energy, was running all over the place. I noticed that periodically though she keeps falling to the ground. I have been watching her, and she is walking around and eating. She has walked a good distance without falling. She is vaccinated against mareks. I did notice that their corn (treats) had mold in it. I threw it out, but I know they ate some. She isn't constantly falling, but I am worried about her. What should I do?