I have six 5 month old hens. The last addition was a 5 month old wellsummer. She was stressed out from her delivery from another state. I kept her separated inside the run with the other chickens until she recovered and then some. Now three weeks later she is out with the others, with no major picking on. It has been almost a week now and she still has to be manually placed in the coop at night. Each night she is cowered in a corner on the ground, and wont go up the stairs on her own into the coop. All the other hens learned by day two. Any suggestions of how to get her to go in on her own? I think she is still afraid of them.