Ok guys I know I just got here and this is my first time on this forum but I have an emergency and I would like to sleep at peace tonight knowing that I may get an answer the next day . This is my hen "Angela " she is the most beautiful of the flock of 3 I have . I recently discovered a crusty lesion on her right side of her beak that looks like a bad case of herpes of canker sore . It is hard feels rocky and when I squeezed her beak open she would yell like a little girl , poor baby . I squeezed her beak open because I was able to also see that it is spread to the inside of that lesion in her beak as well. So I checked her poop it is clear with a greenish center, no blood. Looks like green diarrhea . She and the other hens are shaking their little heads a lot . I went to Tractor Supply and got some Vet Rx and applied it to their beak nostrils inside their mouth rubbed a little under the wings. I did this to all three of them . Angela seems fine she eats, she runs away when I chase her. She still has her pretty fluffy figure, (still the prettiest). What could this be and I am willing to spend $$$$ to treat it even though she doesn't like me to catch her or the fact that she is just a hen my sister bought 3 months ago . She is my hen now and I want to treat her ASAP!! Thank you !