Cat Has Eye Infection From A Cat Fight And I Do Not Know What To Do.

My vet suggested something, I recived help from a pharmacyts finding the correct item. It is called Eye Wash. On the fourth day now and eye is getting worse and is slightly swollen and when I open it, it looks very red. I have no mony do to my own health problems and am very concerned for my big girl. I am cleaning it 2x a day to clear the stuff around the eye. It is very cloudy now to. Last friday is when I noticed more then a scratch above the eye, a red spot apperead on the surface.