My 6 mo. old SLW was fine yesterday morning, then yesterday afternoon started carrying herself low & moving slowly and sitting a lot. At night she didn't get on the roost just sat on the floor of the coop. This morning she was all sprawled out, other chickens walking over her, can't pick up her head. She's inside now, and taking drops of water. She's pooping. I don't know if she's egg bound/tired/dehydrated or sick & dying!