Adjustment of Status - I-485

Hey guys
Had my interview today in chicago, at 8am it went well, officer sworn us in ,asked for id's, passport,ead card, birth certificate ,I gave it all to her with copied I added a married certificate and Ss copies ,she appreciated it and said I saved her time. She confirmed our names,birth dated, adress, Ss numbers .went through the application ,marking with a red pen ,and then she asked for my i94 I told her I lost it ,she said okay no problem. She asked how we met ,my husband answered her, she asked when did I get here, and what was I doing back home. She asked for photos and bona-fide documents, I handed her a bank statement, car tittle, insurance, life insurance, and letters from my in laws. As for the pictures she was only focused on the ones where I was with my parents in laws and my stepdaughter, she was writing something with her red pen. She asked the yes and no questions ,than said that all unless we got any questions. She had us sign that we came for interview and all we submit was true. She got up and walk us out, my husband asked if we approved she said she don't know but everything look good. If she needs more she'll send me a letter. It was weird that she didn't give me no approval notice or anything. We left the building my husband was so sure we discussed great. At about 5pm today I got text from uscis to login ,when I check online baammmmmm my card is in production, without receiving an approval. So I'm waiting for it to get mailed to me, finally it over . Good luck to all of you guys and thank you