Is it normal to constantly feel insecure about your standardized test scores?

I have a 2050 SAT. Even though I have a 4.65 GPA I still do pretty bad on standardized tests. I really dont feel like my averages are on par with colleges of my choice.

What are your colleges of choice?

UT Austin, Carnegie Mellon, USC, Rice, Vanderbilt, UMich, Notre Dame

Also have 31 on ACT