1) accept your breakup
2) accept what happened in relationship
3) always remember you did not fail - it was circumstances.
4) take time to understand your emotions - its okay to cry
5) Pamper yourself
6) Get busy
7) Make friends and do not call your ex

Tried and tested:)

Fortunately, even though what you’re going through may feel unique to you, it actually isn’t-

“What has been is what will be,
And what has been done will be done again;
There is nothing new under the sun.” -Ecclesiastes 1:9

This means that if others have learned to overcome similar or even worse conditions, why can’t you?

“They that sow in tears shall reap in joy.” -Psalms 126:5