Will i gain fat after a binge

So i eat really healthy at 1100-1400 cals a day for a week (172cm male) but then two or three days out of the week i eat a staggering 7000-10000 calories. I recently lost major weight at 23kgs but im scared this pattern will lead me to gaining it all back. I havent noticed any noticeable changed from this pattern other than bloating but i lose the water weight back after two days, will i still gain fat though?