I have a three year old RIR. She presented with being a little lethargic. This went on for a week. I also noticed she had diarrhea and a poopy butt. Three days ago she started isolating herself and wouldn't go up to the roost. I felt her crop and it felt squishy. The next day it still felt squishy, gave her some grit and a scrambled egg. She ate it up fast. The next morning, which would be this morning, it is still squishy. I keep messaging it, but, it won't go down. It's not hard, but squishy. There is NO foul smell from her beak. Today she is not eating. I got her to drink some water. Not sure what to do. Anybody have any advice for me? Thank you.