I Failed My Piano Exam Twice, and now I'm Depressed...?

Well, I'm in choir and I sing fine in front of kids and people I don't know. Then, they asked me to do a solo. I was so nervous I couldn't hear myself because of the blood pounding in my ears. I started shaking and turned very pale. Although, I still got the part because the final round of auditions I just pretended I didn't know them.