not hungry. Not full either. I could eat all day.

didnt know where to post this, sorry. I cant remember when was the last time i felt "hungry"- i try to eat breakfast to not get gastritis, then lunch because thats what im supposed to do, then dinner when im bored. Most of the time everything sounds disgusting, except pastries. Last 3 days ive been eating more pastries a day than i should, i dont feel hungry, but i eat them because they taste good- i never feel satiety, if i got myself 3 doughnuts, thats the amount im eating and wish i had got more. I dont know what i should do to feel when i should really eat and when i should stop. I cant stop