YOU SAID:

i really have to go to the bathroom

INTO JAPANESE

私は本当にトイレに行かなければなりません。

BACK INTO ENGLISH

I really have to go to the bathroom.

INTO JAPANESE

私は本当に、トイレに行かなければなりません。

BACK INTO ENGLISH

I have to go to the bathroom, really.

INTO JAPANESE

私は本当に、トイレに行かなければなりません。

BACK INTO ENGLISH

I have to go to the bathroom, really.