How can I get her back?

Sigh... ok I want some help im in high school and I've been going out with this girl for 2 months I love her so much and she loves me. but she didnt tell me that she had recently broken up with this one guy... and she said she still cared about him. she also says her love for me and for him are exactly the same... about 2 days after our 2 month she broke up with me because of how confused she was... and the guy she still liked asked her out exactly one day after our break up... and she said yes... I honestly have no idea what to do. she tells me to move on (its only been two days since shes been going out with him and I already miss her) I know she still loves me and I just want her back. please help.

Shes already made her choice!
She doesnt "love" you! If she did, then why is she with someone else? You need to get over her, and find someone who will return your feelings, because its obvious...she doesnt!

but I dont want to forget about her I want to win here back that what I need help with...

Your not understanding the point here. You CANT win someone back that doesnt want to come back. She dumped you, because she doesnt want to be with you anymore. Is there something your not getting? There are TONS of females out there, and your stuck on someone who doesnt want to be with you! There are no magic spells, crying, or begging, that will make her do something she doesnt want to do. You need to realize its over, and move on...just like she has!

I once again, COMPLETLEY agree with Angelfire2708.