If hope this helps...
I was a strategic communication major in undergrad. The reason I chose this major was to confront one of my greatest fears -Public Speaking. I knew there were going to be many speeches, some short-5min. and others pretty long-30min. Before I chose the major, I knew I wanted to go to law school. I knew that gpa was important and convinced myself that if I didnt become a good public speaker to get the grades, I wouldnt even get into law school. Most people called me crazy, because you are supposed to pick a major you enjoy. I realized that without PS, that I probably wasnt going to do well in law school, or at least be comfortable.
As it turned out, I became a much better speaker but I never got over being nervous and sometimes a little scared. I ended up graduating at the top of my class and making the grades to get into law school. The whole point I'm trying to convey to you, is that being afraid and being nervous is ok and it may even work to your advantage. I have faith that you will become that litigator. I'm not sure if you've started or are about to start, but always remember that law school is a psychological boot camp, and only the strong will survive. You must face your fears!
Sincerely