We all suggest to try 6 meetings, try different times and locations if possible, takes a few to feel the help. They are all a bit different, due to different people. Best to try to pick someone for your sponsor , that might take a few meetings.
About last night, I feel she might be trying to feel you out to see if she said something bad or wrong that might have made you angry, or upset.
Some have blackouts. They arn't sure if they called or not, can't remember what they said, so they put out a nice feeler, to see what they can find out. Some never suspect a blackout, what they did or said is just gone forever.
We never know if or when they are in a blackout.
Keep reading, and keep coming back.