Crowded appointment/ Need advice 33wks

So this Thursday (June 6th) I’m scheduled to have an ultrasound and 5D ultrasound, excited to get to see my boy but also kind of upset with my boyfriend. My doctors office has MINIMAL space in the radiology rooms to begin with and my boyfriend keeps offer for some of his family to go with us to the appointment when he knows the rooms are tiny. I just don’t know what I should do about the situation, I am glad everyone is excited yet I wish not everyone would go to my appointment. I feel the more people in there the less I pay attention to what doctors are saying or less I pay attention to my baby and those are moments I wanna cherish and be able to remember, Not trying to drown out everybody so that I can focus. What do you guys think??