Hi, I have a chick who's eye is severely swollen. I have washed it with saline,held warm compress to it and put neosporin on it today. At first the eye was just slightly shut and now it has yellow puss along with the sickly smell of infection. Is there an antibiotic I can run and get myself? Am I doing the appropriate things to promote healing in the eye? Also there seems to be no other issues such as wheezing or anything and the chick is still eating and drinking. Thank you so much!