I'm new to chickens so I really need some help. Today my BO was laying in the dirt, not moving so I removed her from the pen and saw some blood. I started looking up some info on here and I thought maybe she was eggbound so we put her in the tub with warm water. We can't feel anything hard near her vent. In the picture, the red bulb is very soft. Her vent is compleatly clean and puckering. We don't know what else to do. I think the other 2 hens were pecking at her bottom and the skin around there seams torn. Any help is very much appreciated. Thank You!