Anatomy Ultrasound

Khyrstin • I am happily 👫 with 👧🏼3, 👶🏼19mo, 👼🏼 July 2017, and 🤰🏻due 3/9/20.
Tomorrow we have our anatomy ultrasound!!!!!! Yayyyyy I'm so excited!!! BUT last time the ultrasound tech took the wand and shook my belly so hard to get baby to move. Like JABBED me soooo hard. I almost cried! Am I the only one?!?! Or is that normal? And I know baby is protected but that can't be good. We have the same ultrasound tech and I'm nervous she will do it again tomorrow! Help!!!!! 
Anything else I should know to expect?!?! FTM