YOU SAID:

I'm tired, and I should really go to bed.

INTO JAPANESE

疲れたので、本当に寝るべきです。

BACK INTO ENGLISH

I'm tired and really should sleep.

INTO JAPANESE

私は疲れていて、本当に眠るべきです。

BACK INTO ENGLISH

I am tired and really should sleep.

INTO JAPANESE

私は疲れていて、本当に眠るべきです。

BACK INTO ENGLISH

I am tired and really should sleep.