Hi I have a sick hen. And don't know what else to do. For couple of days she has been really quiet. Not really moving. Just standing like a statue. Not eating. Rarely drinking. . She keeps moving her neck from side to side. And today she has had her mouth open a lot. I have checked her crop. All I feel is bone really. Incase it was impacted or sour crop. She has runny poo. Her comb is still bright red. Have given her pick up drops for lethargic or sick birds. But just don't know what else to do. I think we'll losing her.