How to say “别太夸张了”in English?

Key：Don’t be too exaggerated.

别太夸张

Enough with the drama

在某些不必要的事情上大动干戈

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

你难道不认为不必再大动干戈了吗?

make a mountain out of a molehill

小题大做

He is always making a mountain out of a molehill.

他总是爱小题大做。

Don’t make a fuss

不要大惊小怪。

It’s really a storm in a teacup.

这真是小题大做。

Take not a musket to kill a butterfly.

杀鸡焉用牛刀.