YOU SAID:

I really didn't think I'd be doing THIS of all things

INTO JAPANESE

私は本当にこれをすべてのことをしているとは思いませんでした

BACK INTO ENGLISH

I didn't really think this was doing everything

INTO JAPANESE

私はこれがすべてをやっているとは本当に思っていませんでした

BACK INTO ENGLISH

I didn't really think this was doing everything