I have a rhode island red hen around 24 weeks today i have noticed her making a gargling sound and acting almost dazed. Ive heard i could be so many things. From broody (she did fluff up and hiss at my husband over an egg the otherday) o a gape worm whigh i know nothing about. aswell as respitory infection (she had some wetness on her beck i assume it could be a runny nose.) I have her seperated.. any ideas??