早起对我来说真的是一种巨大的折磨 用英语怎么说

It's a torture for me to get up early.用名词
It's torturous for me to get up early.用形容词
tribulation是苦难的意思，不适用。就算意思对前面也应该加个a

Getting up early is a tremendous torture for me.

It's tribulation for me to get up early.

Gets up early to me said is really one kind of huge suffering