I am a 29 year old lady. Married, 5'0 height, 65 kg. Had a miscarriage before 4 months after 3 months of pregnancy. I have put on my Weight afterwards and decrease in immune system. I am doing regular walk of 40 -50 min. In morning with Little bit of exercise. And my full day schedule is also pack up. I am an interior designer and have to be on site on alternate days. I am avoiding chapati in dinner. Instead of that having salad, fruits and other stuff. Kindly suggest how to increase stamina and reduce body weight and fat. So that I don't get any problem when I plan again. Thanks.