My golden laced wyandotte recently went broody on 7 eggs but about 2 weeks into incubation a hawk attacked the coop next to hers and killed 2 chickens this scared her off her eggs and died, after this i broke her in a wire bottom cage and it worked she went back to normal but then a couple days later she started losing feathers and weight. She now has almost not meat on her at all and all of her stomach feathers are missing and her comb is very pale. (i know hens pull out their stomach feathers when sitting on eggs and she did when going broody but now she has no feathers at all on her underside). I'm in australia so i dont think shes moulting, the rooster with her is fine with no injuries, i have check their droppings for worms and nothing and none of the chooks in the coop next to her are experiencing any symptoms.