Hi, I have a poorly chicken. She is lethargic, standing on one leg, slightly stooped down. Feathers seem puffed up. I think she may have a chill? Eyes still bright , nose not runny and comb not too floppy. We have checked for lice ect and no signs. Wormed recently. Crop not distended??? Watching her she does peck around and I have seen her at the feed. Any ideas?