In addition to the shorter intermittent fasting I would also say to consider trying a longer fast.

For me my first multi day fast really changed my perspective on food and hunger.

It feels profoundly empowering to know that you can go a week without eating and only drinking water. It changes your relationship to food because no longer can you ever believe the voice in your head that says you need to eat or you can't function without lunch. You have proved to yourself that it is mental. Once you get through the first day or so the hunger signals become quiet and you realise that they were just noise. The addictions in your Brain talking to you rather than a genuine urgent need for food.

It feels very freeing.