Very few people ever lose weight by binging and purging. In fact, that is what makes Bulimic people so hard to catch. Unlike anorexics, they do not undergo any drastic weight changes. The only thing bulimia will do is destroy your teeth and throat. I would recommend you see a doctor or therapist. ED's are very dangerous and seeking help is the best way to start getting better. It may be tough but don't give up, new treatments for ED are coming about every day. Here is a great blog about a new treatment that just started. http://www.lifeworkscommunity.com/news/blog-wordpress/new-possibilities-for-t...