Please help sick hen

[BabeMj]

I have a waddling chicken im pretty sure she’s egg bound and her keel is sticking out. She had an odd colored poop today can someone confirm this isn’t mareks.

 

[ChicNmom]

@BabeMj

No one can look at a poop pic and tell you if it's Marek's.

How does her abdomen feel? Does it feel like a water ballon midsection to back? Or any hardness or firmness more center and forward?

If her keel bone is that prominent with poop that color it looks like she isn't eating enough.

Did you check her crop how does it feel?

Are you able to tell when her last egg was? Is she squatting or hanging around the nest boxes? How old is she?