Hi, I have a baby chick who is a little less than 2 months old and it's eye is severely swollen. It started as just being half shut but now it has yellow puss and that sickly smell. I have saline rinsed it, held warm compress to it and put neosporin on it. Is there an antibiotic I can run and get for the infection? Am I doing the appropriate things to promote healing? Thank you so much!