hen walking low with beak open

[natta25]

hello there,
i need help with my hen Blaquita.
she has a long standing diarrhea going on.
she walks very low with a beak open,

this is more acute on hot days.
she walks slowly too. she eat and drink good.

awaiting your advice, thanks in advance!

 

[azygous]

Please try some more photos. We need to see a pose of her entire body, feet and legs, from the rear, and from the side.

If she is low to the ground due to her belly hanging down low between her legs, pushing her legs into a wide stance and causing her to waddle like a duck when she walks, there's a possibility she has liver disease.

 

[Wyorp Rock]

When was her last egg?
She's not well according to the stance in the photo.

I would suspect a reproductive disorder, but that's my 2¢
Does she have any bloat or fluid in the abdomen?