its an adrenalin rush to be on stage. but its overwhelming.
gust
The sudden death of cats in the area was overwhelming.The strong smell of perfume was overwhelming.The large amount of work was overwhelming.i have an overwhelming amount of friends
A flash flood
landslides and mudslides
landslides
Flashflood?
1a sudden, strong rush of air. 2a sudden outburst of rain, laughter, etc.
panic
Stampede is one word.
I believe the sentence should be worded like the following:"A sudden rush of cold came over me."
Called a stampede.