>>22112I know the struggle, 170cm, while trying to look like internet women, ive changed my diet to ~700 and my weight stabilized at 54kg, and if i eat 200 calories more everyday i gain weight at the end of the week.
Also, you should fast and cut water for a day if you want an anywhere near accurate measurement as most of your weight is water, and good to remind to respect your RDI to the best of your ability when minimizing calories.