Darkened or purple colored wattles and comb generally indicates a chicken not getting enough oxygen, which can be an indication of a heart condition. There may also be other reasons, so please don't worry prematurely.
That is a teeny amount of poo, which a bit concerning. How is her keel bone? Is she thin? Right now you need to get her to eat, and every bite needs to count. The absolute best thing for her would be baby parrot food, like this: http://www.kaytee.com/products/exact-hand-feeding-baby-bird.php. Mix it into a thick paste and wipe it inside her beak. If you can't get this then mix her chicken food into a mash with warm water and wipe it inside her beak to get her to eat. i wouldn't worm her right now as it might be too much for her. You can take a poo sample to your vet to check for worms. If they find worms, you can deal with it then. But i wouldn't worm as a precaution at this point.
Generally if a chicken is eggbound, you can feel or see the egg inside the vent. if the egg is too far up for you to see or feel it, i don't think a warm bath would help. If a chicken is an internal layer, a bath isn't going to help. Usually when a chicken is sick, they stop laying altogether.
i think getting her inside with some warmth and close attention is the best thing right now. Let us know how you do with getting her to eat.
That is a teeny amount of poo, which a bit concerning. How is her keel bone? Is she thin? Right now you need to get her to eat, and every bite needs to count. The absolute best thing for her would be baby parrot food, like this: http://www.kaytee.com/products/exact-hand-feeding-baby-bird.php. Mix it into a thick paste and wipe it inside her beak. If you can't get this then mix her chicken food into a mash with warm water and wipe it inside her beak to get her to eat. i wouldn't worm her right now as it might be too much for her. You can take a poo sample to your vet to check for worms. If they find worms, you can deal with it then. But i wouldn't worm as a precaution at this point.
Generally if a chicken is eggbound, you can feel or see the egg inside the vent. if the egg is too far up for you to see or feel it, i don't think a warm bath would help. If a chicken is an internal layer, a bath isn't going to help. Usually when a chicken is sick, they stop laying altogether.
i think getting her inside with some warmth and close attention is the best thing right now. Let us know how you do with getting her to eat.