I went through this just 2 days ago. I didnt want to go to my session because I had emailed my T and the response wasnt up to par for my standards and I was terrified to face my T and talk about some things I was afraid to talk about..

I came on this forum and asked what others would do and everyone encouraged me to go and I am really glad I did. I even sent a thank you email to my T the day after our session because it was great. I was nervous throughout the entire session but my T went above and beyond to help me stay calm, she even went as far as to hold my gross foot with my shoe to help me do muscle relaxation.

Go to the session, trust me.