You need to eat more than two oranges for lunch, I just had halve a chicken for dinner, I ate salad, after dinner I had some almond butter with Brazilian nuts and blueberries. Before I go to bed I will have more fruits.
I hear you about being hungry, you will get over this stage. Just don't let yourself be hungry, you need to plan your meals and know what are you going to eat days in advance.
I am going to post my quick and easy baked chicken in the recipes forum. You need to learn 3-4 easy dishes that you can make without to much prep time.