I've got a hen that is just squaring around didn't show any interest when I threw out some scratch feed. I picked her up and she had liquid coming out of her mouth which I didn't see before I picked her up. I leaned her forward and she started throwing up and let her stay that way until she stopped after it looked like she was through I put her down to she what she would do I made her walk aroun a little then she went and drank some water wandered a round someone now she's drinking some more water . What's going on I need help