I have a baby chicken that is about a week old, I've had her for about three days. Two days ago she had some poop stuck around her vent, but I didn't think too much of it. The next morning, she was extremely sick. I cleaned her up the best I could, and separated her from the rest of the chicks. She has continued to deteriorate. She is no longer opening her eyes hardly at all, she cannot stand up or even keep her head up, and so she is obviously not eating or drinking. She lays exactly like she is dead, and the only way I can tell if she is or not is she will move her legs a little if I pick her up. PLEASE PLEASE PLEASE help me! I've been giving her water every hour with a syringe, but she isn't getting better. What do I do? Should I be worried about the other baby chicks since they were shipped with her? Help me before she dies. She can't hang on much longer!