Im a male and i need relationship advice im confused..? i need help on this one?

I met this girl and dated her for 6 weeks it was different for both of us...we where way into each other..than i wanted to have relationship with her..i told her that i was done if she couldnt commit..it was dumb but it was a mistake..i did this twice..and she got pissed and was over it..ive been chasing her for 7 weeks now...going overboard with emails and text..im embarressed i felt like a creep..i was on the edge of stocker status.i know that just pushes woman away further..i dont do that kinda thing..but all of a sudden she said she wanted to hang out and catch up..we had coffee for 20 mins sunday...and where suppossed to go to lunch today...how should i go about winning her heart back...shes dating sombody else now..but the guy has a myspapce page with 1900 friends who are all whores and hes not ganna treat her right..i just want her to be happy and i know this guys ganna end up hurting her..i know where suppossed to be together..how should i go about getting her back...Im a male and i need relationship advice im confused..? i need help on this one?
well you had your chance and chased her away. just continue to be friends with her, if she wants to hang or just chat. do it, don't try to offer advice w/o her asking for it first. just continue to be her friend and find somebody else to date(that will help you to keep your mind off of her some) :)Im a male and i need relationship advice im confused..? i need help on this one?
well firstly ask tell her sorry and tell her your feeling for her even you've broke up and ask to be friend with her and even it bother you that she's with you tell her its not bothering you ok. and talk about the good time that you have together. and dress yourself in an appealing way. in the future plz dnt do this mistake again and don't panic OK. good luck
Simple. Treat her better than the other guy. Be a gentleman and a friend. Stay way from spending money and being a stalker. Most girls like a challenge so try to stay preoccupied with other things. Make her wonder why you have backed off. Reverse psychology works. ^^