Help! Sluggish and Unresponsive Chicken!!

[AZchickens17]

Please put her little fanny in a pail or bowl of warm water Or a heating pad. Something warm and relaxing. Sounds like your doing all you can.

Thanks you, I will try that.

 

[ApiaryandAviary]

This picture is on the internet as something a chicken ate while her
Master was busy. So, I hope yours did not eat anything BUT chicken feed.
Also, I hope the heating pad on her fanny works for you.
If not you may have done all you can. Sometimes these things happen at no fault of your own some just never make it to Old age. As long as your certain she has not ingested anything terrible... I refer you to the pic on the internet of a chicken eating a nail from a deck the guy was working on,.. and to my knowledge that Chicken lived and she had something horrible Inside of her.
This picture is on the internet of something a chicken ingested.

 

[AZchickens17]

UPDATE: She is slowly regaining health, but is still sick. I am thinking she possibly has worms? What do you recommend for worms?