Should I let it go or pursue her?

Well if a person wants to go let them baby and if she comes back then she does love you but if she doesn't want to be loved by you you have to let her go. I know it's hard but it's for the best.

I feel like if you love her give her some time. I kinda know what you are going through a little bit and if you love her then don't give up. Look at my question maybe we can help each other out. But truthfully the pics she is trying to make you jealous and if she didn't care she wouldn't have tried so hard to do that. So women and guys don't show their feelings and that sucks for the mate when they are trying to see or feel what the hell is going on. Truthfully there is love no matter how you see it. Love never really fully disappears unless you had a horrible start.

You guys moved WAY to fast. I don't think she is mature enough to take a relationship seriously the way you sound like you do. If you can stand to have her as a friend, maybe she'll grow up and realize that she wants you. but I think you should find somebody who likes you and can commit to your standards of a relationship. Really I say, leave it be. You tried and she didn't. You're better off without her.

It sounds to me like she's playing you and not mature enough to have the kind of relationship you are looking for. For the record even in the best relationship people fight or disagree. I think you should put as much space between you two emotionally as you can. Unless you just can't do without her, and personally I think you can, you made it for 5 months without her. If you think you must have her remember she is not going to change she is the same person who broke your heart to begin with.

At the age of 19 life gets harder. You would know you have been there. Life and love is confusing as you get older. You never know what's ahead of you. If she loves you and is afraid to admit it. She isn't worth it. And if you love her as much as you say. Chase her.

Hey dude! Stop stressing do just cut and run.
move on their are other chicks out there.

Well, I can give you advice for your next relationship....My first ever serious relationship which lasted 3 years, sounds like what you had. I moved in with that ex girlfriend and things were perfect, although, once a week we would have an argument over stupid things. After the argument she wouldn't talk to me, so it was ALWAYS me going to her and apologizing, and asking what was wrong. Somehow, and I don't even know how, I finally got fed up, and one time we had one of our silly arguments. Instead of going to her and apologizing and trying to fix things, I finally said, 'f*** it, I'm sick and tired of this bs.' Lo and behold, a few hours later, my ex comes to me, and she tried to talk to me, and because I was so angry, I simply ignored her and left her talking by herself. Next thing I know, she comes over and starts apologizing trying to fix things up. My lesson from that day on was that, anytime an argument happened with any woman, I would just ignore them, and to my amazement, every damn time, it was the woman coming back to me. So I believe first thing you need to do is stop acting like a wuss.

Now, from what you describe, it sounds this girl is just playing with you. After all, if she really liked you, why would she say no, if you were to ask her out? Also, posting the pics with your friends---sounds like she was trying to make you jealous...anyway, believe it or not, there are saner, or maybe I should say, more mentally stable females out there. Start dating others, and save yourself the nightmare of being with this one.

Agreed with blondegirl. You moved too fast. You tried more than you are supposed to (well of course, there is no threshold about trying when you love someone, but if it reaches a level of desperation and constant bugging, it get s annoying).
So just let her go do whatever she wants. You deleted her from facebook so for the first time, if she wants to be with you, let her patch things and come to you. If she does then you will know how much she loves you. Even if you get her back now, you will always have questions, why didn't she try even once, does she really love me, etc.. Which will make it worse for you, even when you are with her.

So to solve it once for all, let her do the work. If she doesn't then move on, she is not the one you'll be forever anyway. There will be someone else!