Seemingly constantly gaining weight
Let's start with this: I'm 18 years old, and I know I'm not fat. I'm not obese, nor am I anywhere close to it. I am 5'2.5", and I currently weigh around 120 lbs (between 118-120). I know that's a completely normal weight. The problem is that about two years ago, I lost 20 pounds, going from 128 to 108. I felt so, so good…