i have no clue

[roadrunner]

Something is up with one of my hens and i have no clue whats wrong with her.

-shes a barred rock about 1 year and 4 months old.
-shes usually a social bird, but now shes being a loner. Shes lethargic, but still quick enough to get away from me
-she kinda pecks around but isn't interested in the feed.
-her poop in loose and grey looking.
-A couple weeks ago she lad an egg in the back yard that didn't have a shell to it.
-this last week has been chilly and rainy
-They get a mixture of cracked corn,layer feed, and sunflower seeds
-eyes are clear and comb and wattles have great color

Any thoughts on this?

RoadRunner

 

[DuckLady]

How does her abdomen feel? If she laid a soft shell egg and nothing since, it could be she is either eggbound or laying internally.

 

[roadrunner]

what would i be looking for if she was egg bound or laying internally and how whould i remedy that if i could?
I felt her last night and she felt ok, but i'm not really sure at what i should be looking for.

Help
Road runner