A guy that comes off like a nagging obsessive guy and acts needy is a big turn off to most girls and that is what she may be picturing you as. As long as you keep after her that is ALL she will see. All your questions about your relationship only make it worse because it validates that opinion and most likely she may feel she can not come right out and tell you she wants to forget you. But pressuring her for answers will not work so you have to leave her go even if she never comes back. Doing NC she may feel you are making progress in change.

See that's the thing... I know her really well... she would tell me if she wanted to just forget me because I have asked her if that's what she really wants. I know that she wants to be with me after this, and I know that she would tell me if she didn't. Its just because I know her so well. I know I am being clingy, and I apologized for that today after school, and I told her I would give her space because I needed it too, I just needed the answers. Now I am fine, I'm actually started to get over her a bit I realized because I'm getting a little angry at what she's doing. I told her I was scared that id get over her before she was ready, and I think that, hopefully, that's what happens so if she needs more time she can have it, and that its what I feel that depends on whether we get back together not her. Trust me I know her very well and know that she would tell me if she just wanted to forget me.