I agree with the accepting. Take your time to come to terms with it, but don't lock yourself up. Go out and run, bike, whatever you prefer, wear yourself down. Clear your head and do something that makes you feel good about yourself. Don't let someone else affect your life, your feelings too much, it's not worth it.
And when you take back control, you'll notice there's plenty of other, even better, fish in the sea.
EYES!
When she looks up at you with innocent eyes, almost impossible to resist.