I think you should stop calling her and texting her so much. Your throwing yourself at her and women generally don't find that attractive from my experience. I say let it go for a bit and if she wants to talk to you she'll hit YOU up but don't seem desperate and go calling her four times a day.

And definitely don't put it all out there so soon....that scares alot of women away when your rush things. So like I said, take it easy and if you guys get to talk..then talk but if she's being shady and not picking up your calls or answering your texts let it go, because pursuing a girl like that usually ends up in pain.....maybe I'm just pessimistic....