Misgivings cloud over one’s mind 在线等

大家都疑虑重重

cloud over 的本意是“覆盖”，如：
The sky clouded over: we could see it was going to rain.:

天空乌云密布，我们看得出快下雨了。

忧虑不安会令人失去理智。
don't worry, baby, misdivings clould over your mind, just let it go.

疑虑萦绕在心头
it seems like there are some misgivings cloud over his mind.

忧虑像乌云盖顶般困扰着他