The shorter your fast, the more careful you have to be about watching what you eat. If you don’t see movement on the scale, you may need to eat less, increase fasting time, or change what you eat (cut out carbs etc). I recommend longer fasts (at least OMAD or longer) and no calorie counting, but try whatever you like and see how it works. If one thing doesn’t work, try something else.
Have you used a calorie counter for that estimated calories? Calories counters kinda give an estimate on how many calories you should eat but it also comes to trial and error. If you don’t want to use a scale then maybe use progress pics? Or try to see if your clothes feels looser than usual. As for the hungry part, I would suggest to eat more protien as it makes you feel fuller for longer.