YOU SAID:

I am tired and I need to go to sleep.

INTO JAPANESE

私は疲れていて、私は寝る必要があります。

BACK INTO ENGLISH

I am tired and I need to go to bed.

INTO JAPANESE

もう疲れた、寝たいよ。

BACK INTO ENGLISH

I am tired, and I want to go to bed.

INTO JAPANESE

もう疲れた、寝たいよ。

BACK INTO ENGLISH

I am tired, and I want to go to bed.