Appointment frustration

I just toured the birth center in my area since I'm sure I want to have a natural birth. I liked it pretty well until the midwife went to schedule my appointment. She scheduled it for 12 weeks and it felt like she was laughing at me when I said that seemed like a really long time. Maybe I'm just being really sensitive because of hormones? But I'm so irritated and now I'm considering going to a hospital instead just to get any kind of care during the first trimester. I don't know what to do.