I lost 20 pounds in one year, but I didn’t deliberately lose weight.

That’s normal! do not be afraid! One is that your food intake has been reduced unconsciously, and you don’t know it. Or you may be unhappy sometimes when you are in love, or you may get angry when something goes wrong, but you don’t know it. This will make you lose weight. In addition, your weight has remained around 100 pounds for 2 years, which means your weight is very stable! Keep it up!