I have a 1 week old chantecler chick that seemed ok when we left to go to town. We came home in about 1.5 hours later and she was on her back looking like she was broken. I scooped her up and tried to set her upright but she would fall over. I gave her some gatorade with the electrolytes and held her for about 1 hour. She seemed to be doing better. So I gave her more to drink and put food on the floor to eat and she gobbled it. She still cannot stand up and when she "walks" she looks like she can't steer correctly. It is more like she falls from place to place. I have separated her from the rest of the chicks with her own heater, water and food. Any ideas what is wrong and what I should do?