YOU SAID:

I fell into my own toilet

INTO JAPANESE

私は自分のトイレに落ちた

BACK INTO ENGLISH

I fell in my toilet

INTO JAPANESE

私は私のトイレに落ちた

BACK INTO ENGLISH

I dropped my toilet.

INTO JAPANESE

私はトイレが落ちた

BACK INTO ENGLISH

I fell off toilet

INTO JAPANESE

私はトイレから落ちた

BACK INTO ENGLISH

I fell off the toilet

INTO JAPANESE

私はトイレから落ちた

BACK INTO ENGLISH

I fell off the toilet