I have a EE who is being bullied. She until recently was very out going and friendly, today I had to go into the coop to get her for breakfast. She had a best friend, Susie, but now she picks on her too. The rooster is after her and atleast 3 of the other hens. Could there be something wrong with her? She is a sweety and my son's favorite. I just don't know what could have caused this change. She roosts at the top and tonight was beside the rooster on the roost. Is she just having a bad couple of days???