you should try to eat something - a little snack of protien would be perfect.
My faves are a low fat piece of string cheese, some peanut butter, a few almonds, a low fat pudding snack...
If you don't eat regularly you really funk up your metabolism. I know, its hard to psychologically get over "Well I'm not hungry so why should I eat?" But your body really needs regular meals to keep your metabolism functioning properly.
Your supposed to eat within 1 hour of waking up, then again within 5 hours of that, then a snack within 5 hours of that, dinner within 2 hours of the snack, and one final snack of protein about 1-2 hours before bed for optimal metabolism function.