Ultrasound at 4weeks 6days..

Queen Raya💕 • 27. 🏳️‍🌈 Engaged❤ Izahnie’s Mummy 8.14.18👑

so my gyn made me schedule a ultrasound (her office doesn't do ultrasounds) so it's tomorrow and I'll only be 4weeks + 6days. I'm a little nervous what should I expect?