Im recovering too from a ED, its not quite bulimia, is anorexia, but i guess, this struggle is the same. I have to tell you, some artist had recover, Kate Blanchet, one of the Olsen twins, and .. other girls.. and boys.. but they won this battle because of their will. Please, be as brave as you are being, there is calm after the storm.. remember that. Be your miracle, believe me, you can be great, you can recover, and you will recover and later, you'll be the one advising others.
By the way.. do you have dismorphia? i feel so fat you know.. sometimes i dont want to recover.. sometimes i think: ".. it was better when i was anorexic..". Dont you dare think like this, you recover, and BE HAPPY!!!
Good luck, and the best wishes to you, and all of us !!