Long apt coming up?!

Montanna • Mama of two beautiful daughters!
I have some weird long 2hour appointment that I need to go to. For an ultrasound and genetic testing. I told her at the beginning of my pregnancy that my brother was born with a defect in his heart, so I'm thinking that's why she is sending me.
I'm nervous! Like my midwife keeps telling me everything looks good. But she wants to send me to maternal fetal medicine for a more in-depth ultrasound 😳 I hope it's for "just encase" and not that she thinks something is wrong! 😭😭😭