18w 6d anxiety before ultrasounds

Kiara⭐️⭐️⭐️ • Wed, Jan 18 • 26. 6.9.2017 🌸 due for #2 08.23.2020

Does anybody else experience anxiety when they are about to go for an ultrasound? Im having mine in a day & im so anxious. This is my first pregnancy & i have no idea if im doing what im supposed to do. 😩