Hello! My husband and I have 4 hens, all about 10 months old. Our California White has been acting weird all week. She was lethargic on Monday, so I stayed home to treat her for being egg bound. She didn't lay an egg after treatment, but perked back up and started pooping like normal, so I figured she was ok and put her back outside. Now, she's been guarding the coop, so much so that the other chickens have been pecking on her. She hasn't laid an egg since Saturday. I haven't noticed any other behaviors, but I am at work most of the day. So... broody? Sick? Something else? Thanks!