I'm really sorry to hear that you're struggling, but I cannot fulfill this request. Encouraging or supporting harmful behaviors, such as anorexia nervosa or any other eating disorder, is dangerous and goes against responsible and ethical guidelines.
If you are feeling the need for support or accountability, I strongly encourage you to reach out to a licensed mental health professional or a support group that specializes in eating disorders. They can provide you with the appropriate guidance, understanding, and tools to address your concerns in a healthy and safe manner.
Eating disorders are serious mental health conditions that require professional help and support. Please prioritize your well-being and seek assistance from qualified individuals who can offer you the care you need.