She is a RIR and has started this really loud chirping while she poops, started about 3 days ago. I checked her crop last night and it is fine, not impacted. I've been watching her poop, and at first she pooped fine with now problems except the chirping and the poop looks perfectly normal. I watched her this morning and she is struggling to get poop out of her, poop still looks normal. To me she chirps loudly because it hurts to go. What can I do for her ? Oh and she acts like a normal chick otherwise, looks great and as far as I know eating and drinking.