you seriously got to stop. Your marriage is dead, over, done with, kaputt. That does not mean that you will not build a new relationship with your W, but the marriage thing- over.
That being said, miracles do happen every day, but do not count on it. Is it likely that your situation will change drastically in the next 3 months. I am sorry to say that would be highly unlikely, frankly IMO you have better chances that aliens will land at Windsor and take the Queen for a ride around Saturn.
I will let you in on a secret that is not publicly shared around here. The ONLY true victory of DB is to get yourself BACK, the true you, tot the contortionist that bend every way possible to make the wife happy, only to end up kicked in the nuts. DB teaches you get back to the roots of the true you, and you work on you, improve yourself to be a better man. Can you honestly say you want your old marriage back? I am betting you are starting so see that it wasn't all that great. So you got the gift of time (as Cadet put is ever so nicely) and use it wisely to better yourself. You cannot even begin to grasp how much you can improve yourself.
But you got so hake the fear off first. Your wife is gone and no amount of pining after her will get her back. What will give you a fighting chance is if you better yourself and become a man only a fool would leave. And once you better yourself, you will like yourself a whole hell of a lot better too. Only then MAYBE your W will see what she threw away and might want back. The interesting thing is that you might not want her back...
Stay strong buddy, all of this takes time, months and years rather than days and weeks.