ok guys, I have a silkie mix hen about 8 months old. She had been laying fine up until recently when she stopped and has now become lethargic. She roosts with the others and sort of sticks with the group but its like she stands in one spot and doesn't move. It started early last week. I was hoping she'd snap out of it or something but she continues to just stand there. She eats a little that I know of as I observed her eat some of the snacks I've sprinkled out in the pen but I haven't seen her do anything else. Haven't seen her poop- its hard to when you have so many. I picked her up and tried to feel for a crop but didn't feel a lump where that would be. Tried to look at the vent and didn't see anything unusual. Not sure what to look for if egg bound. you probably want me to seperate her. I thought about bringing her in the house but I was afraid she'd be cold when brought out again. It is low 30's right now. What do I do?