If you have been losing weight inspite of eating well, you should check for thyroid levels. If there is change in appetite and feeling tired, then I advise you to check with the physician close to your place.
If everything is ok, then you need not worry. Focus on the right diet
, good sleep and physical activity. Eat three good balanced meals rich in nutrients
. Eat when you are hungry. Any diet you eat should be rich in micronutrients like vitamins
Breakfast- Egg omelette Apple
smoothie Dry grapes Lunch Rice
Snack Guava smoothie Dinner Roti
Rajma gravy Banana Brisk Walking 30 minutes every day.