well one of my girls have been acting a little strange the past two days..she has been really restless and not hanging around with the flock. she disappeared into the hen house last night and refuses to come out today. if i pick her up she clucks (but doesnt peck) and acts like she cant stand (or won't stand?) there are two eggs underneath her and if i move her away, she 'rolls' back onto them. does a broody chicken act like this or is she maybe sick??? i thought broody hens would take your fingers off (or at least protest a bit more) not play 'almost dead' if you move them?