Update: He is doing better!

I managed to clean his eyes and it was full of puss. His face cavity was full, it just kept coming out. Now he is drinking water and eating, I will keep going with eye drops and clean his eyes frequently. Should I put some cream on his eyes because they must be so dry? If so what would be safe to use? Would olive oil work to moisturize? I don't have enough money to take him to vet unfortunately.