I’m having a baby.. what?

I’m 34 weeks & I STILL can’t wrap my mind around it. I’m going to be somebody’s mother? Responsible for a tiny defenseless human bing?? I can’t even imagine what he looks like? How small he’ll be? I have like a million questions & I’m still SO unprepared. How tf do people do this? Honestly??? How are people not freaking out? Not sure if I’m just emotional or what, it’s been a weird 8 months.