she tells me she is not ready for a relashionship?? confused

[blazerugby14]

I have been seeing this girl for a month now, she is something that i have never sence before in every great way, but we are not on the same level, i like her more. she has dated two guys in the past and still talks to one of them that she dated for 5 years he calls and calls but it becasue he wants to get back with her, she tells me i have na worries!!so i choose to beleive her!! but she is seeing me now . we hang out everyday and talk for hours and text but she tells me she does not want a relatshionship right now and not ready so i told her i am willing to wait, my concern is she keeps wanting sex from me!! and she told me she does not date guys to just have sex and has never had sex with a guy she does not have a relatshionship with. she tells me she is going through alot within her self and that i walked in her life at a random time,so my question is does she want just sex or to eventualy have a relatshionship?