I was hoping someone could help me. I have a chick that was hatched by a broody and is almost 4 weeks old. She had been doing fine up until about three days ago when we noticed she wasn't sticking her neck out like the other chicks. In the last two days she seems to have gone downhill pretty rapidly. She will follow mamma everywhere she goes but when they other chicks stop to forage/scratch she will just sit there hunched up and eyes closed for the most part. Very low energy. She is always the last one and walks very stiffly. She is eating on occasion but I can't say I've seen her drink anything. But the strangest thing that I can find no info about is her wings. They are massive compared to the other chicks and don't seem to be shaped properly in wing or feather shape. And she doesn't seem to be losing any of her baby fluff. It's like the feathers are just piling in on top of the fluff. She appears really big bc of this, but when I pick her up she feels super light and frail compared to the others. Any ideas or help would be so appreciated. Thank you!