Hey there. Your problem is not difficult to solve. All you have to do first to think about your sedentary lifestyle. Try to go outdoors a little bit. Start to be on a diet and exercise program. Be simple as you can. you can depend only on some walk outdoors. Try to replace your food with healthier ones with little carbs and more value as fruits, vegetables, whole grain carbohydrates....etc. All your family especially your mother have to know you are on dieting so she may prepare your meal on your new style or you just make your own. Ask them for their support and tell them losing weight and becoming healthier is of great value and have so many benefits. Hope it helps, You can download free edition of this guide on 1st September, It will help you more. https://www.amazon.com/dp/B01KS1ZTWY#nav-subnav