I have a 2 yr old barred rock hen who has been stumbling around for a few days and has dark green diarrhea. It seems she is drinking and I've seen her eat. I've done an internal exam and it didn't feel like any egg inside, although I've never done this before so I'm not positive what it would feel like.. I removed her from my flock and have her in a box in my garage. She keeps trying to peck/clean her butt- I think because it's pasty from the diarrhea. I did soak her in some warm water to clean her butt. I have been giving her olive leaf supplement mixed with water in a syringe- I have heard it is like a natural antibiotic.. I'm hoping this might help. Most people have said it seems like she is egg bound and there is nothing I can do....I"m not sure this is the problem. Any suggestions?