Self-conscious

There isn't a single part of my body I can't find a flaw in. I hate it. I can feel alright about myself right up until I get so much as a glimpse of my appearance in anything reflective. I don't even flirt with boys anymore, because The second they say something nice about my appearance I start feeling lied to. And I hate that. I hate putting on a crop top, then changing into a t-shirt because I can't stand how fat I look. I hate putting on shorts and then changing into jeans because I hate the way my legs look. How do I stop being so fucking self-conscious.