Update: over reacting mother...she did chip her beak but keeping her away did more damage. She tried so hard to get out of her isolation box she was scraping her comb to the point of just bleeding so I said screw it. If she wants back that bad fine-- unfortunately she put a very nice deep scratch down my husband's arm when he went to get her out of her box and we've been tending to that. The other girls were very curious of her for about five seconds and everything was back to normal after that. It's been an hour and a half and no pecking, I'm watching the monitor right now and they are sleeping in their coop all snuggled up together. More antibiotic cream tomorrow and hopefully no pecking.