Speech problem

gosh.. I just had my jap oral... IT WAS BAD!

They gave us a framework.. so only some details will be changed according to your cue card. Doesnt sound too difficult and I cant even talk fluently! So stressed.. dont know why! ARGHH.

Went through the framework one million times until i got so bored of it. When time comes still stumbled and paused and said the wrong stuff. Cant even remember what i said actually.

Why cant i go in confidently and give a smashing performance.

I have a speech problem.