Adjustment of Status - I-485

My dad who's a legal resident petitioned me and finally after more than 20 years I finally had my interview today. Honestly I have no idea how it went since the lady who interviewed me was very strict and not nice at all. I answered everything truthfully but she said a decision had to be approved by her supervisor. I have a lawyer and she told me I had a very clear case. Now I don't know since I messed up a bit at the begining. I speak English but my lawyer brought an interpreter because of my dad. So at first without realizing it I answer her questions directly so she got mad and told me to use my interpreter. Other than that I had no issues. I'm mortified if I not get approved. I'm the care taker of both my parents. Furthermore, my mom is disabled and is going through breast cancer. I had my appointment at 8:30 am and I just checked their page and it still says I have an schedule appointment.