I don't know what happened. She had an injury or illness when she was 8 weeks. Couldn't keep head up just kept rolling around on floor. Couldn't keep upright. I nursed her back to the point where she eats and gets around. But she can't walk right. Her left leg keeps rotating almost straight out. She can't roost she just sleeps in the corner under the others who are roosting and she gets pooped on. She eats normally, half flies, hobbles out with the rest of the group but finds a place and sits until she hobbles someplace else.. She is otherwise healthy. What should I do if anything.