My exgirlfriend and I broke up like 2 and a half months ago, and she wanted to become friends, at first I didn't mind but I soonly learned it was a bad feeling and started ignoring her for about a week after a while... one day we hung out and temporarily had that spark back and started kissing and stuff like that. She then started saying things like she has more feelings for me then anybody and loves me but she can't be in a relationship... I am assuming also that although she has feelings for me she probably has feelings for other guys. So I decided to make myself less available, and got the message across to her that I have been kind of seeing other people,and decided not to pick up her phone calls for a while because I know jealousy and not allowing somebody to get what they want can't cost a lot of emotional doubt.. my goal is to get her back not just be some simple friend with benefits, I have more pride than that, what should I go about doing?

Sounds like your doing everything right. I would just quit all contact all together.

I can't do that forever though or she's just going to move on, I got that part down, but I just don't know what to do from there if I really want her back

Unless she feels the same as you do, she will never be back. That's her choice not yours.