They are both about less than 1 month old. I just put all my chicks out a couple weeks ago and they were all fine. Then two of the hens showed signs of -drooped wings -small droppings -puffed up face like an owl - and general weakness (Not able to fly up to coop like others, can't even jump out of a storage box) This morning, one of them was lying on its side not being strong enough to push herself back up. So she laid there. Right now I have them inside the house giving them electrolyte water and scrambled eggs. Every single time I took them back out when they seemed better, they went sick again. WHATS WRONG AND WHAT SHOULD IS DO?