Interview complete(I-485)

I had my interview on November 14th 2019 and my wife and l were separated. My wife went in first for about 20 minutes. Before I was also call in to be interviewed. 98% of the questions were matched and the officer did not call my wife back to compare our answers.He just said I will get notifications in the mail in a month time. He went ahead to verify my address and write A-number on my file which start with A0… different from my opt A-number and said this is my new A-number now. Is been my than a month no update yet. My status says: interview completed case must be reviewed. Pls has anyone encounter this type of situation before??? Thanks.

I have the same problem, it’s so stressful, do you sing any paper in the interview?

Naa! I did not sign any form of paper