Everyone's body has a defense mechanism to ensure that you can survive in extreme environments. Your body's metabolism has dropped to a balanced state that adapts to your daily energy intake.
So it's not advisable for you to eat less next.
Either speed up your metabolism, such as exercising more, or eat more.
So that's why there is a day like cheat day, which is to cheat your body not to let your metabolism drop too fast.
So it's ok to go on a diet, but there are still a few days a week when you can have some dessert and eat something good.
It is very likely that the weight will rebound during the bottleneck period. I hit a bottleneck from 122 kg to 106 kg, and my weight also rebounded by two to three kg. Later, normal diet and dieting were mixed, and then salad was eaten every day, which passed the bottleneck period.