jeez, i'm so sorry your doctor talked to you like that. :( just try incorporating healthier things into your everyday diet like more green veg and fruits, eat less starchy carbs, and find an exercise you enjoy! i love walking and try to do it almost every day in some capacity. i also lift weights 2-3x a week, or do yoga. it's all about finding something you enjoy doing; discover what your body can do and re-find your confidence. it's not just about a number, it's how you feel.