Hello! I recently got 6 chicks, ages 4-8 weeks and I had one that I noticed sleeping more than the others but never saw anything wrong with her and I never saw any bloody stools in the pen. The person I got the chicks from said I should give corid and electrolytes so I started all of the chicks on it and it’s been 4 days. That chick unfortunately passed but now I have another that started acting lethargic today. She’s usually running around with the others but today has been sitting by herself. She’s a bantam Amerucana and is 6-8 weeks old. Is there something else I should do for her or should I be giving her the corid directly in a dropper? I don’t see any bloody stools in the pen and she looks fine otherwise. She always has her neck in like the photo but she can stretch it out. She’s done that since I got her though.