My 3 week old Wyondotte baby chick suddenly started stumbling around today early this morning off and on throughout the day and was acting extreemly sleepy at times and sick. But if she drank at bit, she would perk up and get enough energy to run and flap her wings around a bit with her sister chick for a short time but would quickly wear out and want to sleep some more. Now that it's evening, she is does not want to walk much or open her eyes and has a difficult time walking around. She is off balance and has to use her wings to help balance her self as she tips to each side. Also she moves her neck in strange jerking motions some times. She chirps at me and quiets when I talk to her, but hardly looks at me. She just sits in my hand with her head down when I hold her, but seems content to be held. I have to help her get to the water bowl to drink, and she doesn't seem interested in eating. She is acting like she is quickly going down hill - all in one day - and I'm worried she's not going to make it past tonight. I don't know what's wrong or what to do for her. She has had pasty butt a couple of times, but was doing great this past week and a half and seemed normal yesterday..maybe a little bit tired last night though. Has anyone else experienced this? Is there anything that I can do for her? I really don't want her to suffer and the kids and I don't want to loose her but not sure what to do.