I seriously feel your pain on this as I've been there - there's nothing worse than feeling like your heart has been ripped out and she's dancing on it in her ridiculous heels that she could never walk down the street properly in in the first place.
But women in my experience tend to end things for one of 2 reasons:
1) she thinks she can do better
2) she's at that point where she's asking herself where it's going and can you give it to her?
Either way, moping around like a dog just took a shit in your gym back (assuming you have a gym back) isn't going to help.
You need to suck up all that wet useless energy that you're wasting in her direction and direct it at yourself. How could you improve?? Have you put on a few (or more) extra pounds since you've been with her? Have you stopped bothering to get your hair cut? Could you do with getting a tan? Were you so busy taking her out for dinner that you didn't have any money to spend on actually kitting yourself out in clothes that made you look good??
My advice is to work on yourself before you even ATTEMPT to get her back. Spend £150 going to a tooth whitening place and get your teeth bleached and get some dental trays to wear at night. Find a sun bed and have a couple of sessions - you don't need to be orange, just a "I went to spain for a ling weekend" kind of tan. Go to house of fraser or selfridges and make use of a personal shopper if you're a bit fashionably retarded and pick up a few new bits and finally find a gym near your work and enrol - or if you already go make use of a trainer, design a new regime and really start to see a benefit.
In a months time I guarentee you'll be attracting so much tail you wont even remember her names, she'll be looking at you thinking "what the fuck, he looks so good" and you;ll be feeling like a different person.
Good luck.
