Ok. One of our girls was found in coop 3 days ago stuck behind bin on her back. Its very cold out here in WI. I brought her inside to clean her up and check her over. She had poo stuck to her vent and stuff and it was freezing to her feathers. Got her all cleaned and she was exhausted so I let her rest 4 the night. Next day I check her out. She will stand for a bit but not walking. Thought she must have injured a leg when she did whatever she did that got her in her predicament. She will drink water just fine, but still has not eaten in the 3 days I've had her inside. Her poo is liquid and she does not smell good (or as good as a chicken should smell). As of last night she has now started vomiting up water whenever I pick her up. I hold her by sides around wings so I'm very confident I'm not pressing on her crop. So to summarize, drinking yes, eating no, liquid smelly poo, not walking, vomiting water. Any thoughts on what to do or what her issues may be? She looks around kind of alert. But not standing except for a few times and is wobbly when she does. For the most part just lays around. Is there anything I can try or are we looking at needing to cull her? She is about 4 years old.