Charlotte, this post brought me tears of joy!
What a breakthrough. As you said, this is no small thing. Not only have you learned the skills to fight back, but you also acknowledge that they are working, and you can see the benefits of that.
It doesn't mean you won't fall. But when you do, you will know that you can get back up and be happy, because you have done it before. And it feels better when you are up. Life is just so much more enjoyable.
I am so happy for you! Congrats!
Big Hugs!