I'm guessing your show is already over, hope you had fun!
My best advice is have fun!! Don't get caught up in the "I'm better then so and so cause I got first" or "I suck because I didn't win anything". I can't stand that attitude! I think of a horse show as a cake! The ribbons, trophies, etc are just the icing and sprinkles, basically you don't need them, their extras, but it's nice if you get them!