Stop chasing her full-stop

the more you try, text, blah blah blah I guarantee the more she'll pull away.

Just tell her, no worries it's cool, have your time etc. and go on with your life, go out with your friends and chat up other girls but dont supplicate to her telling her that you're there for her and all that trash.

The reason she isnt sure is because she has just got out of a relationship, probably with a guy just like you. She isnt going to want to jump back into the same thing again.

Be different, be fun, but most of all be a little elusive, dont chase her, let her make a move then play it down, if she wants to meet up, dont jump at it, be manly and make it on your terms your place your activity etc.

But mostly just live your life and stop thinking about her, then she'll come to you...