Lost set of keys with a blue star-shaped charm keyring near the main library on campus in Harrisonburg.

I lost my set of keys attached to a blue keyring while I was walking through the campus near the main library in Harrisonburg yesterday afternoon. The keyring has a small charm shaped like a star, and there are about four keys on it. I retraced my steps but couldn’t find them anywhere. I really need them back as they include my apartment and car keys.