I have a recently added a BO roo to my 22 hens. He was a gift from a friend. This roo has mated with my BO hen as far as I know Friday was the first time. Today she has hidden from the roo under the barn. She wouldn't come out for a treat and when she finally came out he attacked her again. DS chased him off. I know this is apart of what they do but she is my baby. Her poo has is kind of runny with some green. How long will she be afraid and do I need to do anything for shock?