Is this a normal response?

Kaitlyn • I have a new healthy baby boy (: pregnancy symptoms were sore nipples, tachycardia, and a missed period.
Tomorrow is my gender scan and honestly I'm really really anxious about it. I get crazy scenarios in my head like my baby isn't moving or isn't growing like it should... I'm scared to death to find out something went wrong. But I'm excited to know the gender?? Had anyone else had anxiety like this? Both ultrasounds that I've gotten so far I've been the same.