I noticed a couple days ago my pullet had a puffy eye and I was looking today and it doesn't look any better. I know there are quite a few threads about chickens with swollen eye(s) but none of them seemed to be the same as mine. Obviously it's swollen but there isn't any discharge and there isn't anything wrong with the eye itself. She doesn't seem like she's in pain either, she goes about her business and runs around with the flock. What should I do?