You don't look fat from all the pictures you've posted. It actually appears like you have to gain more weight!
As someone with an insanely fast metabolism, being really skinny is not fun. I just lost 10lbs and I'm not even sure how it happened. But this isn't good for me, why? Because when you're really thin you get sick easier, your body has to work harder and you get tired very easily. And if you keep starving yourself, when the metabolism you already have working right now slows down, you'll GAIN weight if you try to 'starve' yourself, this usually happens in your early twenties. Nothing good comes from this... not only that, but if you get on testosterone, you will have to eat even more calories to be healthy.
Emoboi, it is clear to me that this isn't a weight issue, this a self-worth issue. Start being happy about yourself the way you are now. Write lists and lists of things that you like about yourself because losing weight will not make you any happier.