I purchased 8 chicks 2 weeks ago. Over the past week one of them a Salmon Favarolle started acting funny. She is really lethargic, when you pick her up she is just weak and limp. Doesn't try to wiggle or anything. When I set her down she is wobbly and leans to the side a little and will just collapse exhausted. She will make her way over to the food and lay down to eat. I've tried giving Nutri-Drench and she opens her mouth and acts like she can't swallow it, or like she's gasping. I was able to get a little down her. I have tried to feed boiled egg but she won't eat it. Now, as of this morning I have another one that's acting like this. I have no idea what is going on or what to do. Any suggestions would be greatly appreciated!