Hi, good to see you waving the white flag.
There are a lot of professional people in AA, although a lot of time you would not necessarily guess what people do for a living. No-one has to share anything with people in AA, unless they want to.
If you want to try out a meeting, why not try one outside of your local area first if you are worried about being seen. There's a lot of support in the rooms of AA and people who understand what it feels like to feel like you do right now.
Good luck and keep in touch