HI, I'm a 12 going on 13 year-old girl,at 170lbs I have always been teased about my weight. I've tried eating healthy and working out, nothing works. I am very insecure about my weight, for the last few months it has taken its toll instead of working out my problems I became suicidal and started to self-harm. I really need tips and encouragement to help me lose weight and be myself again.