Okay so Im new to all this. I got a rooster a couple months ago and just got two hens not even a week ago. They are banties. On of them has some feather loss on her head and right above her tail. The place right above her tail has a few oozing bumps? She was like this when I got her and there were no roosters in the pen with her. She is also drinking a TON. way more than the others. I'm sitting here with her right now and she has at least been drinking for 20 mins straight. Is something wrong? And with my other hen, she has diarrhea and is laying down a whole lot. Is she okay? And how long will it take them to lay eggs?