the one that got away....
I agree with all the advices here... you need to move on and trash her out of your life na.. Just relive the memory of her but never entertain anymore time in trying to win her back in your life (now that she's pregnant and married already.)
You got to give yourself a break and focus nalang more onto your goals and how you can make your life more productive...
Don't relive the past bro, as they all say, past is past already.. what is important is now and your future.. You can be her friend and set boundaries and limits to yourself.
Just be a good friend to her, no malice and no pretentions.. but put barriers because she's not free anymore and she has a family to attend to already...
Again, what is important is your life and how you make out of it.. dream and get that goal.. your still young.. and your future is waiting for you....all you have to do is grab it and make your dreams a reality..