Please help.. we have very sick lady. She is an isa brown hybrid, about 18 months old and until winter was always top of the pecking order During molt she became very withdrawn and bullied, we worried she wouldn't make it but allas all the feathers grew back and she was fluffier than ever but her personality didn't return the same Our other 3 hybrids took to sleeping on the roof of the house in their run and left our isa brown on her own Nd she was definately the most bullied. We introduced 3 pullets a few weekz back and it seemed to help rejig the pecking order but our isa brown was starting to eat less abd sleep more.. we have been keeping an eye on her but tonight i have come home to find her lying on the eggs in the egg box eyes shut heavy raspy breathing. Her comb looks purple (lack of oxygen?) And she is pretty much lifeless with exception pf her rasping breath. Iv brought her indoors and let her rest in a box in a warm dark place. Is there any hope for her ?