How to say “別太夸張了”in English?

Key：Don’t be too exaggerated.

別太夸張

Enough with the drama

在某些不必要的事情上大動干戈

Don’t you think it’s enough with the drama?

你難道不認為不必再大動干戈了嗎?

make a mountain out of a molehill

小題大做

He is always making a mountain out of a molehill.

他總是愛小題大做。

Don’t make a fuss

不要大驚小怪。

It’s really a storm in a teacup.

這真是小題大做。

Take not a musket to kill a butterfly.

殺雞焉用牛刀.