Diets don’t work. How peculiar is it to hear that from a Dietitian?
Adapt your lifestyle and eating behaviors in a sustainable and realistic way.
There is no need to exercise 7 days a week and avoid carbohydrates at all costs. That will undoubtebly lead you to the other extreme, in which you will find yourself binging on unhealthy foods.
The best way to achieve your goals is to find a balance that works for you on the long run.