You have feelings for her.. you have not moved on still.. This feeling will only stop when you get a new girlfriend.. Then you both will be living your lives happily.. but again it ain't gonna be easy to move on. This was just a mere opinion, it's all up to you man :)
Yeah I know how you feel bro ! but first of all ignore the people who doesn't love you n the people who hurt u ! don't go after people .. the people who wants u will follow u :)