I brought home five chicks three days ago.. one seemed to have pasty butt, but I have cleaned it twice a day since I got her and she seems to be doing better. Yesterday I placed little rubber leg bands on them and also put a small amount of dusting bath powder in a shallow container in their brooder. This morning when I woke up a different chick that had been the most active was super lethargic and was not eating and drinking. She does not have pasty butt. I made a mixture of very weak green tea, electrolytes and egg yolk and got her to eat a tiny bit out of a syringe. But she is hardly moving now and is only sleeping.. I’m not sure what else to do?