breakfast i usually have plain oatmeal with a little bit of real maple syrup and cinnamon,
or plain greek yogurt with almonds, unsweetened coconut flakes and fruit (raspberry that's what I have for now)

snacks: some kind of nuts

lunch: depends, salads, homemade chili, etc

snack: fruit

dinner: usually green smoothies, depends as well.

Hey you might be gaining muscle and burning fat! So don't be discouraged and press on!! You can do it :)