I have 8 1 week old chicks. One of them a polish. Their feathers are coming in and they all frolic together. This morning I found my polish with all of her head fuzz pecked out and very pink/reddish skin. No active bleeding. I sprayed her head with antiseptic spray and separated her from the others. Can anyone tell me how long I should keep her separated? If I put that blue stuff on her can I reintroduce her quicker?