First US Jitters

Jordan • 27 y/o. Baby #1. Due 12/10/17 👶🏼 💕
My first US is Monday. I'll be 9 weeks. I'm nervous and excited at the same time. I just need to hear everything is okay. It's hard for me to believe there is a baby inside of me with a beating heart bc I've been feeling pretty good so far through out my pregnancy with some symptoms here and there. Anyone else feel this way?