My hen has seemed off for a couple days and today she was just sitting in the same spot, poofed up, not moving much. He comb has some white flecks on it, but it's not really pale. She has somewhat of a messy bottom, though her vent seems clear. Her legs are tinted bluish, they are normally yellow/orange. Her crop is round and squishy. She's almost two. Suggestions? There are no vets and it's not looking good. I have her in a box in my bathroom with food, water, oyster shells, and grit. She's only interested in the water.