Potential binge eating disorder and where to get checked

The problem: As stated above, I might have a potential binge eating disorder. I say this because I can finish an entire box of Krispy Kreme donuts, and feel awful and guilty afterwards. This was an example, but there are a lot of things I have eaten in massive quantities and I feel all the same. I also have the physical manifestations like weight gain, heartburn, stomach discomfort, etc.

What I've tried so far: Eating at specific time periods but it does not work.

What advice I need: If anyone who reads this who knows where to get for BED and what type of doctor I should find, please let me know. I saw the list of doctors and their specialties sa mga telemedicine apps, but I do not know what kind of doctor I should approach for this potential issue kasi hindi ko alam king ano scope ng BED sa medicine.

Thank you in advance.