I'm no expert on this but I figure I'd give it a go and help. Honestly the cure for the hurting your feeling is probably the last thing you want to hear but, you should really cut your losses and move on without her. Next time she wants you to go out with her, decline, just say you got some things to do. If you can't do that just yet and you do go with her to a mall or somewhere, last thing you should do is be holding her hand and hugging her. If she gives you a look and asks why, just say "Why? we aren't going out". Unfortunately, I think she might just look at you as a safety net for herself. She could go out to the club and hook up with random guy X as you said, if it don't work and she cant bounce back to you until next week.
It's tough, I know, to move on from a girl you loved deeply and maybe still do to this day, but as long as you hold on, you'll never be gone of those feelings.
It's tough, I know, to move on from a girl you loved deeply and maybe still do to this day, but as long as you hold on, you'll never be gone of those feelings.