I know I ask a lot of questions but I think my buff Lily is trying to go or is broody. She is moulting some. She hasn't laid an egg for a couple of weeks. Today she was in the nest box and laid an egg. I took it out and she became very upset and grumpy. She came out and attacked my other 2 buffs. And she did the strangest thing, she started picking up pieces of straw and leaves and acted like she was trying to put them on her back. (?) I have opened up the nest box and she is currently out eating cornbread. But I don't want her to go broody. I don't have the money to go out and get a cage. The other 2 buffs sleep in that nest box. So I don't know quite what to do