Emotional suffering is a part of human life, I think. You will find hardly anyone who doesn't go through it. Life doesn't care how much money anyone has, how smooth anyone's life is. And this is something we don't usually talk about and end up hurting ourselves more.
Only one thing can help to get over this and that is emotional healing. But we are still not that familiar with this and don't know how to do that either. Well, you don't have to go for any professional help if you don't feel like and not available; you still can follow some basic healing technique.
I'm not an expert on this, neither can show you any perfect path but I can share some basic things that can help!
If you notice a lot of personality change in yourself in a negative way then there's a high chance your are suffering emotionally. Nager, anxiety depression, and pain will be the symptoms. Also, you will feel less attached and hopeful for anything.
In these cases consider practicing emotional healing. Believe me, it will help you more than anything.
Be aware of your emotions and notice how you respond and react. Your way of reacting and responding will tell a lot about what you need to do. Accept that life can't be perfect and there will be pains. Manage your negative emotions and increase positivity so that negativity can never take over your life.
Emotional healing is not a matter of a few days. There are many who are working on it for years and still suffering emotionally. So don't lose hope.
Be positive in life, move on no matter what and try to release the pain naturally by accepting everything!