You did good.
When you attend meetings, try to listen for the similarities and not the differences. I've been to hundreds of meetings through the years and have never heard anyone describe their drinking patterns as matching mine. IOW...it really doesn't matter what you drank, when you drank, how much you drank, etc.
If, when you begin to drink...you lose control over a sane amount to drink......(and only you can answer that one to yourself) then you should probably go to a few more meetings and listen carefully.
All the best.