The next step is harder. Write down the exercise you accomplish each day. Increase this each week. Weigh yourself daily and write this down too. Be compulsive and you will reestablish proper eating habits.
Obesity is a serious health hazard.
Extreme obesity shortens lives. Mortality from heart disease increases sharply as you develop a pear shaped figure and become a couch potato. Weight gain over 25 pounds is associated with an increased death rate. We have especially gained weight in recent years because we have increased our intake of foods low in fat. Obesity predisposes to diabetes, high blood pressure and heart disease.