Awesome and congratulations to you. I am very proud of you for completing your CBT program. Also 4 weeks without alcholol is truly wonderful. You must feel very good about your progress.
I understand how it feels to have that "aha" moment when you realize that anxiety is going to be a part of your life and you stop fighting it and learn to deal with it. I still have my moments when I want to fight against accepting that this is my anxiety but then I take a big breath and just get through it.
Gentle Hugs to you,
Ben thats great news! well done.