YOU SAID:

I am very tired and should have slept more but now I am here playing a fun game

INTO JAPANESE

とても疲れているのでもっと寝るべきでしたが、今はここで楽しいゲームをしています

BACK INTO ENGLISH

I'm so tired I should have slept more, but now I'm here playing a fun game

INTO JAPANESE

とても疲れたのでもっと寝るべきだったのに、今はここで楽しいゲームをしています

BACK INTO ENGLISH

I'm so tired I should have slept more, but now I'm here playing a fun game