Thank you for sharing your story! I have friends who have also found AA to be culty and disrespectful/triggering to non-theists. One of the resources on the Mental Health page, Secular Organizations for Sobriety, may have a meeting in your area. At the very least, they have an online support group where can talk with other like-minded recovering addicts.
Congrats on your sobriety! And congrats for having the courage to question and arrive at your own conclusions.