Honda Civic-How do I repair silver paint on my front bumper?

I have a Honda Civic and would like to investigate repairing the paint on my plastic front bumper. I was in a small accident and the paint has been chipped off in a few areas, in addition to some scratches. Is it possible for me to fix it myself? The bumper itself is in great shape. The paint just looks bad. If I can't fix it myself, do I have to pay for a new bumper cover? or can they just repaint it?

I'm a girl so I don't know about this stuff!