I’m not sure if this qualifies as OMAD, but I have an active job and my fasting window is 7pm-11am. I eat a healthy but filling lunch and if I feel the need to snack in the evening, I have a handful of almonds and plenty of water. Water was the key that stopped me from bindging.
What foods trigger your impulse to binge? Usually, people binge on high carb & sugary foods. Remove such foods from your orbit. Try to fill up on on raw veggies and notice the difficulty in binging items like cucumbers, apples & carrots. Be honest about the fact that once you start eating certain foods you cannot stop from binging on them.