All other chickens fine no evident of mites anywhere.
Please can u advise what u think it might be will try to upload pictures.
Pictures would help, but it sounds like she may have a prolapse. You need to treat this asap. Go to the Learning Center - flock health - chicken injury & disease - egg binding, vent gleet & prolapsed oviduct.
Good luck with her and keep us posted please!
Expat Brit living the dream - 40ish chickens, 2 Beagles, 2 cats, rabbits........and counting.
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