Hey Butterfly, I don't know if it is that simple but even if it is healing takes time and attention.
Hmmm . . . at least for me it seems to take a lot of sitting with the pain and realizing that everyone involved did the best they could with what they had and quite a bit of the time the best people could do really wasn't very good. I include myself in that category.
I'm kinda rambling here so I'll end with a big hug and hope you find some toe holds in this climb towards a healthier you.