My chick (almost 6 weeks old) has a bad eye infection (just one eye only). It is swollen all around the eye and the eye itself is watery and mildly pussy. It has a piece of something (~1 inch long) in her eye. It looked like a very thin piece of wood, not much thicker than a coarse strand of hair. When I tried to pull it out, it was stuck to the inner eye lid. I trimmed the piece and figure the rest will have to come out naturally. I don't know if that caused the infection or if it got in her eye after the infection started. She has no other symptoms and it is only the one eye. She is separated from the rest of the chicks, but has view of them, so she doesn't feel lonely. I wiped her eye with a warm wash cloth and put her on Aureomycin. Am I doing this right or is there something else I should be doing?