Are you not eating to punish yourself, or because you have no appetite? Just because you aren't eating doesn't make it SI...it depends on WHY you aren't eating, and the circumstances surrounding it. I hope you understand that eating is important to your body and mind. Not eating can cause severe damage! I hope you can figure out why you feel the need to punish yourself (if that's indeed what you are doing by not eating) and get the help you need and certainly deserve. Good luck to you!