Ask your body, is this hunger?
Is it thirst?
Is it the body that wants this?
Is it the mind/thought?
Is it a habit?
Where do you feel it?
Throat? (though/thinking brain telling you to eat something)
Chest? (Habit, I usually eat, take a snack etc this time of day, week, year) Ps, could be a good habit as well as bad.
Stomach? Likely actual hunger
Test, drinking, give it a bit of time. Go to bathroom, give it time. Learn to listen.