If tuning into your body’s hunger signals is something you’re struggling with, then you may benefit by taking some extra time to get back in touch with your body. Meditation has so many benefits, that I basically think everyone should be doing it, in some form.
Here is a simple body scan meditation you might like to try:
Play around with this, and other meditations of your choosing, as often as you like. Eventually you will be able to get back in touch with the subtle cues of your body, while creating the space in your mind for clarity and peace.