Hello, I have a sick hen and I'm not sure what to do. Last night she was under the ramp to the hen house and was making the motions but no sound was comming out, when she did make a sound it sounded like a gurgle. I put her inside for the night and this morning the wings are a bit droopy and she didn't go out, but when I picked her up the gurgle sound was gone. Any advice would be appreciated.