How do I stopppppp? I know its bad. :/?

Anonymous
I'm 18.
I used to be kinda heavy back in my mid school and early highschool Years and got a lot of harassment for it.
I was bulimic pretty severely for about 3 years on and off, then went through about a year of a somewhat anorexic phase.
I'm at a healthy place now (5'7" 120 pounds) and mostly I just eat healthy and stay active..
But lately I've been having some issues again. I haven't really binged, but I eat more than my usual and I feel bad and...ya know.. Go at it. Its happened every day this week and I'd been doing so good :/ its like I can't stop and then I'm so.guilty and I feel awful physically too.
The only person who knows my past of it is my boyfriend and it made him so sad to hear, and I can't have him know this..I need to get it together.
Any tips from those of you who know?
How do I stopppppp? I know its bad. :/?
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