Eating Disorders Support Group
Eating disorders are marked by an obsessive need to control the intake and/or purging of food. This community is dedicated to those struggling on the road to recovery. Join to discuss your experience with others and find support. Get advice, ask questions, and meet others who are going through similar struggles.

The thing with anxiety though is we convince ourselves that something bad will definitely happen if we make a certain move. But the truth is we have no idea what's really going to happen.
The doctor may not be concerned about your weight at all. But if s/he is just remember that your goal is to be healthy so make sure you ask questions about the best way to approach weight loss.
So basically just look at your concerns (or the things your anxiety is telling you) and ask yourself is this fear really worth my health?
I don't think it is, and I'm sure you agree. I can tell you care about yourself bc you don't want to fall into unhealthy habits again.
It will be okay. You can do this.