To lose weight, you need to regulate and measure your calorie intake. The weight gain/loss threshold depends on activity and calorie intake. A threshold slightly "above" is a silent and pernicious weight gain (appearance of balanced meals). To find out, set and understand your calorie intake by activity, and take daily measurements, you can use (some) of this free software (old, but still working) under Windows: https://files.fm/u/dkkffaau (download and install)