My 3week old Polish chic looks like she has watery eyes and seems lethargic. I filled their feeder this morning and noticed that everyone went to the feeder, but she just stood there, not eating like the others. I picked her up and her eyes look watery and she never opened both of them together. She chirped a little, but not like she usually does. I sat her down next to the water and she just stands there like she's sleeping. A few minutes later I checked and she's in the same spot, next to the water, sitting now. They are on chick starter and electrolytes in their water. What should I do?