One of my birds (a light brahma 7 wks old) is showing that she has a puffy swollen eye. Im thinking maybe an eye infection...but also maybe side effects of a respiratory infection? A few of my birds showed symptons of respiratory infections, so i lightly treated them with herbs and VetRx and the symptoms seemed to subside. Please respond with any suggestions as to what might be wrong with her and how to treat it. I'll attach a picture of her eye. Thanks.