The lack of a true Aftercare support program like NA and AA for eating disorders is one of the biggest barriers to sustained and lasting recovery.
That being said, there are options, wanting help and accountability is key.
The best source is the National Eating Disorder Association website. I'm not sure where you live, have you ever gone to eating disorder specific group therapy?
I'd start here, and I could probably get more details if I had a bit more info.
Find Help & Support | National Eating Disorders Association