Over the last few days this week my 8 month old ameraucana hen Goldie has suddenly been becoming more and more lethargic and sleeping throughout the day. She would wake up periodically to move around the yard & fall asleep again. At night she'd go into the coop as usual. I noticed that she did eat but not a lot, and she drank a lot the first day and less as the days continued. I began to search what might be ailing her. Called the feed store, they said because she was on the bottom off the pecking order, she was overwhelmed and needed to be separated to become better. I felt right away that this was not the cause, because she doesn't get bullied all the time and is always eager to be first at food regardless. I thought maybe her crop...nope. Worms? I went to the feed store and bought a de-wormer ( even though I saw no evidence in stools ) which have been generally watery with some solids. I brought her into the house yesterday so she wouldn't get too cold in the night and used a dropper to give her the de-wormer. She ate a little cucumber and broccoli last night before 8pm. Today she has not even opened her eyes without being handled. She is now sleeping and her body is completely limp. I gave her some organic plain yogurt today hoping the probiotics might help if anything is ailing her insides. I have no idea what is wrong& have read a lot now. We just don't have the resources to pay vet prices right now and they consider chickens as exotic animals and I'm afraid they'd just recommend to put her down. Can anyone help? Can she still be saved?