I have a phoenix, about 4 months old. I noticed her chest seemed very filled out. Upon palpating it, thinking it was her crop, it seems to be her keel. (I"m new at this so I may have terminology wrong). I can move her keel to the right, but not to the left. This led me to think that she broke it somehow, if that's possible. And one wing is drooping. They don't free range. She is sitting off to herself very quietly. Any thoughts? Will this heal on it's own or do I need to cull her?