YOU SAID:

I can't even tell what the heck I'm doing right now.

INTO JAPANESE

私は今何をしているのかさえ分からない。

BACK INTO ENGLISH

I don't even know what I'm doing right now.

INTO JAPANESE

私は今何をしているのかさえ知りません。

BACK INTO ENGLISH

I don't even know what I'm doing right now.