YOU SAID:

i really need to go to sleep

INTO JAPANESE

私は本当にスリープ状態にする必要があります。

BACK INTO ENGLISH

I really need to sleep.

INTO JAPANESE

私は本当に寝る必要があります。

BACK INTO ENGLISH

Should I really go to bed.

INTO JAPANESE

私は本当にベッドに行く必要があります。

BACK INTO ENGLISH

Should I really go to bed.