Weight Loss is not just an aesthetic matter anymore. It's good how many people try to break stereotypes by promoting a body positivity concept but acceptance of all human body types should not mean ignoring the diseases that may be associated with being overweight. As well as if the person just "exchanges" the overweight on obsession or anorexia it has nothing to do with health.
To be healthy is to be at peace with your own body and mind. Weight loss is an issue which requires a wise and careful approach, so don't rush. Learn about how many pounds you should lose, and then, determine what is your motivation. It's essential because even very good medicines need to be reinforced by some changes in daily life. Believe in yourself!