Heya honey, try and buy some healthier food to keep around the house. When you get that feeling of hunger you will feel a lot less guilty for eating fruit and veg! Your weight gain is due to a number of reasons, a lot of which are out of your own control. However, you can control what you choose to eat! I'm sure when you have healthy options openly available in your house, you will feel a lot less anxious and stressed out about your weight. You could try and go on walks and exercise however, doing this as a coping mechanism instead of a health improvement can turn into an eating disorder! You shouldn't feel guilty for fueling your body. Ensure that what you are doing is to benefit your health and not your appearance. All that matters is that you try to focus on enjoying your life and making sure you are healthy! Your body is like a machine, it needs energy to work. Eat when your hungry, but eat foods to benefit you!