I don’t think you need to jump to a disorder — we are our own worst critics, after all. I envy the crap out of women who gain weight in their bust or bottoms or even their thighs. For me, it’s all in the stomach the instant I gain an ounce o’ weight. I actually wrote a little about this on Medium last year, if you have 13 minutes and are interested.
Keep making frenemies at the gym. ❤