Is it eating disorder?

[blewatt]

I learned how to purge a long time ago, and I did it maybe once a week. I stopped for a long while and doing it again. I don't like to but my mom keeps feeding me all this stuff when I really don't want to eat. I don't do it much, maybe twice a week. I can't talk to anybody because they would tell my mom and she'd be angry and feed me more. I hate feeling full though, I like having a hungry feeling. I'm scared because I've been reading stuff about how purging is bad for you, how it'll rot you teeth and hurt your esophagus. Is my twice a week going to do that? Do I have an eating disorder or am I just over reacting?
Thank you.