I am not sure what movement will help the pain, not sure anyone can answer that without looking at you at feeling it. But from the tone of your posting, I will make a guess that one thing that will help is an attitude of forgiveness. I hope this doesn't sound harsh or judgmental, but if you are holding on to anger it may make the injury last longer. I'm sure there are kriyas that can help with forgiveness. One thing that works is EFT. You can learn on you tube if you search "eft forgiveness". Or whatever works for you.
Blessings and quick healing.
