bad bad breakup...need advice?

I've been living in with my best friend for the past five and a half years... a month ago things started getting out of hand and we broke up.. it was a horrible situation and from then on i'm totally devastated.. cant think of anything else...i totally miss her and not a moment goes by without thinking of her... now she wanted out of it because of her own personal reasons and totally threw me out of her life.. no matter how much i tried to tell her i cant live without her, she turned it down and left the city...i'm all alone now and have no one to talk to...i live alone and all these years she was my only everything...no one else even existed in my life. she didnt even give me any contact number... my whole life is shattered...i know she wants to move on..but i'm really stuck here...i cannot live with anyone else...we've had a relationship as good as a married couple...i tried to convince myself that this happens and i need to get over it, but its not happening...not able to digest the fact that i wake up every morning and i dont find her next to me... its unbearable...drinking and trying to keep myself busy also is not working...reminds me more of her...as we used to drink together...i need to get her back...i always believed that there will be only ONE person in my life and she will be everything.. i'm not able to convince myself that i must live with someone else for the rest of my life...i really need her back in my life the way it was before...please tell me how i can get her back...i see that most of you who replied think that i need to move on... sitting and crying thinking about her is the only thing i do most of the day... ya.. i guess you all are rite... thanks for the quick replies... but will someone accept me with a past like this..? i'm as good as divorced.. not legally though...

Listen you just need to give her some time. Eventually if she truly cares she will realize that you really need her in your life and she will need you too.