Zah zah, what exactly is your goal?
If it's death, then I suggest you keep on going. You have a problem girl. You're addicted to losing weight. Hell, I know what it was like, I was obsessed with it myself. I bet you're cold all the time, lost your period, are tired all the time and cannot concentrate on things. Do you want to keep on feeling like that, or feel better? Please get help.