Good luck with what the future throws your way. You must feel a great sense of relief if this was your first time telling anyone. Take the rest of night to pat yourself on the back for the start. There is never progress without a start. NOW you just got to do it. Keep updates. I'm sure we all would like and update. Other peoples progress helps me appreciate mine even more.
I agree with what everyone had to say, but I'm sure you realize that aspect.
Being sober will possibly change your perspective. Spend time with yourself. Those are the best times for our brain to decide to knack at ourselves with guilt, questions, anxiety etc. The crazy beauty of the brain.