1.Accept that it is natural to breakup with someone.
2.Let it go :Which you should forget that you have a breakup with your lover and you should realise you are not the only person that has ever have a breakup.
3.Have fun:you should have fun such as hanging out with friends in other to forget all what that has happened.
4. Exercise:exercise your body by jogging, running, riding bicycle, gyming in other not to mind too much.
5 . cut all ties with your Ex.
6.forgive and forget.
I think i have to stop here so you can add yours.