I have 6 hens and one RIR hen has been sulking around for a few days. Today i actually got the chance to look over her. Her tummy is extremely boated... almost like she's pregnet! But obviosly thats not possible. I felt her tummy to see if there was a egg in case she was eggbound. Felt nothing. The bloated area is more between her legs so she walks uncomfortably. Anyone have an idea of what's wrong with her and what i can do to help her? Thanks!