For the past few days, my 3 year old mottled Java hen has had diarrhea and has been very tired. She mostly just stands under the coop with her feathers fluffed up and doesn't have a big appetite. We mite powdered her and it doesn't seem like she has too many mites. I gave her some plain yogurt the other day and she ate most of it. I was wondering what might be wrong with her and how it could be treated? Is it worms? Please help. Thank you.