How do you deal with pain when someone is done with you?

I was in relationship, I feel like the relationship was a priceless vase and I accidentally dropped the vase. Now my boyfriend is done with me with no way of getting him back. I now I need to move on now but this is so harsh. The pain feels over bearing. And I have so much regret for dropping the vase. I now it’s time to move on but this is extremely painful. I tried to distract myself but I’m still really sad. How do you deal with the pain of losing someone who is done with you, especially when you feel it’s your fault? I know I keep thinking about this but only because this person meant a lot to me and it’s extremely painful that he’s done with me as if I am nothing now. Please don’t leave comments like ‘move on’ or ‘it takes time’. I know it’s time to move on but this is still extremely painful.

How do you deal with pain when someone is done with you?
Post Opinion