I have a hen around 8 months old who I came to find this morning egg bound. There was a white egg in my best box before I got back out to check her, not 100% sure it was from today but when I checked her she didn't seem to have an egg lodged in her still. After that she went back to walking around normally with her tail up (still crying quietly) and she was eating and drinking fine but I did hear her sneeze a few times. Now two hours later she is wheezing heavily and sneezing every few minutes pretty violently. She has her tail back down but will walk a very short distance. Should I get some medication to put in her water? I have 4 hens, 3 of which are new to me because my neighbors dog broke through my fence and killed three of mine a few weeks ago. It's possible one was sick when I got her but I haven't noticed them acting weird. I live in South Dakota and the weather is just getting bellow freezing, so should I bring her inside until she is well? Any advice is appreciated.