Anybody know what is wrong with my chicken? She came to us completely normal acting. Then at about 2 weeks of age, whenever the pruned her feathers near her vent, she would fall on her back and we would have to flip her upright. Then she started getting wobbly when she walked and now at 6 weeks she has a hard time staying upright. She is not as nearly as big as the other chicks her age. My girls are going to be heartbroken if she doesn't make it. But it does not look good. What is wrong with her? She is the shakiest chicken I have ever seen.