Question about 20 wk checkup

Can anyone tell me what their 20 week check-up experience was like with their OB or midwife? I was under the impression that I would receive details about my 20 week ultrasound, my babies growth, and whether or not everything was looking good and healthy. However, my OB didn’t even have any of my scans or results with her so she wasn’t even prepared to go over anything with me. She even seemed unaware that I had an ultrasound completed and had to leave the room to grab them just so she could answer the few questions I had about what I saw and was told during my scan. Even after she got my scans she didn’t really go over anything about the baby. Just trying to figure out if this is normal because it’s not what I expected. I’m a FTM so, I’m not even aware of all of the questions I should be asking at my 20 week checkup.