Maybe you still place too much importance on Him. We all have pains to overcome. I had a girl whom I loved so bad right when I was barely 11yrs old, but she doesn't love me back. Now I'm moving on and gradually realizing I could do it years ago when I thought I couldn't. Now I can see wonderful people out there. You may not be able to get over him now but realize it's God saving you from future troubles. Someone great will walk into your life. Pray, believe and Hope. Wish you luck. But if you still want him back, it's still your choice. We can only give our opinion. Wish you the best.
Soledadisacutie