Eyeworms are visible in the eye, about 1/8 inch long. What did you treat with? Valbazen orally and in the eye is the best treatment. More than likely it is an eye infection or a respiratory infection. Is there a bad odor? You really need to get the yellow pus out of the eye, then flush it with saline. Then apply either Terramycin ointment or Vetericyn eye gel twice a day. Is there any nasal drainage, sneezing, or noisy breathing. Are there any marks around the eyelid where she could have been pecked. Foreign objects can also get into the eye causing asn abscess.