My one rir has had a pale comb for weeks now. I've dusted for mites they don't have any. I'vefelt her rear end to see if sshe's egg boundbut iI can't feel a lump of an egg. I've upped her protein, used vitamin water etc. She eats very little and just stands aroundnnot looking right. She hasn't layed an egg for weeks. Her comb is a pale orange color and her skin i . Yellow. She has slight molting on her neck but not a lot. Is she possibly egg bound and I'm just missing it? ?