Anorexia? Good or bad?

I'm not "full" anorexic; however, I was at one point. I loved how I looked. I looked thin, fit, and not excessively skinny. Prom was a couple days ago and I spent a week starving myself in order to look skinny in my dress (which I got complimented on, in fact). I need advice on if I should continue this unhealthy eating habit and look and feel pretty great or if I should stop while I still can...
Anorexia? Good or bad?
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