I have never had much luck with my posts, so I'm sorry if this is the wrong place. Please don't drown my notifications with hate if you disagree, just lmk and I'll get rid of this

tl;dr at bottom

But, anyways, I'm a 21M who recently left a relationship of two years. I've always been in relationships , never single for more than maybe three months. But now I want to be, I wanna focus on myself I've spent the last few years fixing myself after a very rough HS experience (to say the least). I'm now fit as hell, healthier than ever, I have gorgeous long hair nicer than most girls, I am about as attractive as I'll ever naturally be able to achieve. And it reciprocates, I get comments from women who are family or friends saying how the girls must swoon over me, girls around my age definitely look at me more and not in that passing over sort of way, people saying I should model, girls saying that they'd be lucky to marry a guy like me, etc.

I wouldn't have ever dreamed of approaching a girl in real life, always dooming myself to getting picked out by some girl one day to tell me I'm good enough. But, now, I am a kickass guy, who's done a lot of work to raise their individual value and I refuse to keep setting the bar so low for myself. I've hardly had any sorts of exploration or anything like that, so I wanna date and sleep around until I find the one. Because 1. I wanna have fun and 2. Honestly don't think I'll find the type Im wanting I the passive ways I used to approach. So I need some help guys..

I'm like not ugly anymore. And it's really fucking cool, but mentally, I still am. Like, I still feel ugly and fat and toxic, when I see a girl looking at me, I assume it's out of distaste or accident, until the homie smacks me upside the head later on asking me how I didn't see her eyes all over me. I've literally even been approached, but I was just so awkward, I choke and then get nowhere. I'll match with a girl, but I can never say anything worth getting her to reply to. And when I do, I usually am too stale and awkward to get her to want to meet irl. And it's not that I don't have the ability to be cool, I'm usually the loudest in the room if it's an environment I'm comfortable in. I'm still just so overwhelmingly insecure, I lose my head and feel like that insignificant loser I used to be.

What's some ways you guys have broken your fear of pretty girls or have built a conscious awareness of your value inside of your day to day mindset? How do I get/keep a girls attention?

Tl;dr Now that I'm in shape and generally seen as attractive, Im at a loss of how to approach girls. Need help breaking my insecurity and behaving in a new, more open way.