If you are a boy, you should keep exercising and go to the gym if you can. If you have no conditions, insist on running, doing push-ups and sit-ups every day, but you can't eat too much when you are hungry, just eat until you are half full! Because eating too much has no effect, and eating too little is not good, which is not good for your health. Eat more fruit when you are hungry!
It would be much easier if you were a woman. You hardly eat every day. You should eat less. When you are hungry, eat cucumbers, tomatoes and other fruits.
Everything is important. Some of my friends are still insisting. Now they are in good shape. Maybe you will ask them if they will rebound. I can only say that my friends are doing well now, and there is no rebound.
I hope my answer can help you! But we must stick to it. If you are hungry, don't skip your meal. You'll get stomach trouble. Just remember to eat fruits and raw vegetables!