How to I stop over eating?

When I overeat it's not like a small amount and that I feel bad for being a little too full, like I really thinks it's a problem since I just can't stop sometimes. In the past I've had bulimia as a result of that, and I had the ed for 2 years before recovering. Well, obviously I'm not fully recovered but the help I can get here is shit. So I need help/tricks on how to take care of it myself.
I've tried: counting calories. Helped for a while before I started cutting them down again.., Doing something directly after school so I'm not at home, didn't help.
Please help!
Also, I'm not overweight my bmi is like 22-23 (obv. not skinny either) so yeah. I do work out a lot!!
How to I stop over eating?
Post Opinion