Did I do a decent job?

You should ALWAYS eat breakfast. Its never good skip it. because it sets your metabolic rate for the rest of the day. Its better to drink juice only in the morning, and only water the rest of the day. For snacks, you would need fruits instead of cookies. Also, you probably need more veggies, If this helps: Its best to eat 4-5 meals a day every couple of hours, and not 3 big meals