Adrenaline rush

I feel the adrenaline is rushing in my blood veins currently each time I think of my upcoming MUET test. It pretty much makes me fizzy and dizzy..yeah..i don't know which and how to do the preparation for the upcoming test..I really don't have any idea/..hello everybody!! somebody help me!! em...maybe nobody will give their hand..I just have to practice myself speaking infront of the mirror confidently, elegantly, arrogantly..no the last word should be avoided.. yeah..okay that's all..peace