Exercise, find a gym or a fitness place, and exercise for more than five days a week.

I used to be the opposite of you. I was too fat, and then I went to the gym. Now the waist is shorter and the arms are thicker. I think I will look good even if I have muscles. Hang in there. You will keep exercising.

There is also your diet, whether because you don't like it or because of work, don't forget to eat or something. People eat food for the sky, three meals a day, since you have lost weight. Don't be picky about food, eat more and exercise more, and you will definitely become strong.

I wish you a speedy recovery. Pure hand tour

I hope so, dear.