Advice?? warning: long read

Okay so first things first, I haven't had the best love life. I've only ever dated once and it didn't end well... anyways so I'm going to be a freshman in Uni this September and I feel like I should be in a relationship. most of my friends are and I'm basically the odd one out. everyone tells me I'm pretty and they don't know how i don't have a bf, etc. so feeling desperate I downloaded a few dating apps and met this guy from my town. he's 20, has tattoos, is a chef and he's all around pretty perfect and what I want in a guy. so we've been texting for months and everything was going great. he was giving us titles and he's visited me at work and even drove out to see me at a music festival I was working at for a week. I met a few people from his family and I thought we were going somewhere. hes sadly been exposed to people calling me a cunt and a few things from my past. after the last time we saw each other it's like he doesn't care anymore. he never texts and when we Do, they're two minute conversations about us going out or something he has going on in his life and never really about me anymore.. I don't know if I did something or if I should just move on and hope for the best in Uni? I haven't really opened up to a guy since my last break up when my heart got broken and I've only ever been used my guys ever since and I'm scared but I don't want to lose him. opinions on what I should Do? because honestly I don't have enough experience in this field and I'm a constant mess thanks to my added mental stuff... sorry about the voring read but i felt like i needed to open up about this.