HELP!! i think my my hamster is dying...please help?

So i have this 2 years old teddy bear hamster..for the past week or so it developed what i believe to be an eye infection..because there were like weird pus stuff oozing out and stuff...so last night i decided to clean it..and got some eye cleaner.. Bausch and Lomb soothing eye wash..and this morning..i find my hamster barely breathing..what can i do?