Do your homework, eat less meat and eat properly. If you are extremely obese, you may get sick and have a physical disorder. You should exercise more, eat less meat, eat more sweets and read some Buddhist scriptures. I have heard that many sick women have many gynecological diseases and are obese. Later, I believed in Buddhism and chanted sutras, and became a vegetarian. After being ill for less than a year, I recovered and lost weight! If you want to lose weight, you can eat meat once a day or once every two days! Vegetarianism is a bit difficult to adapt to, take your time!