Hello! I'm new here and a new chick owner! I have 7 wonderful chicks! I have one right now that has me worried! This lil lady seems sleepy and isn't growing as fast as her sisters? She eats,drinks, poops, and plays. Her crop seemed very large last night so I took her food away( she is isolated right now incase she's sick) this morning her crop seemed fine. So I put her food back in.Tonight her crop is huge again! Way bigger then her sisters? So I'm not exactly sure what to do or if it's normal? Thanks in advance