YOU SAID:

I still don't know where the bathroom is.

INTO JAPANESE

私はまだトイレがどこにあるのか分からない。

BACK INTO ENGLISH

I don't know if I still have where the toilet is.

INTO JAPANESE

私はまだトイレがどこにあるのか分かりません。

BACK INTO ENGLISH

I don't know if I still have where the toilet is.