Do not rely on heavy meal, let us try some kind of light food to replace our craving of different kind of foods.
You can have biscuits, bread or like this, a cookies with filling.
Eating 3 pieces of these cookies, plus a glass of cold water will do. Your stomach satisfied it and no need to cook food three times a day. I suggest you to eat breakfast regularly and light food for dinner.
Have a good time and stay safe and healthy. Be careful all they time. Drink a lot of water to avoid heat stroke or common colds during rainy days.