YOU SAID:

Today I had fun not doing anything

INTO JAPANESE

今日は何もしなくても楽しかった

BACK INTO ENGLISH

I had fun doing nothing today

INTO JAPANESE

今日は何もしなくて楽しかった

BACK INTO ENGLISH

I didn't do anything today and it was fun

INTO JAPANESE

今日は何もしなかったけど楽しかった

BACK INTO ENGLISH

I didn't do anything today but it was fun

INTO JAPANESE

今日は何もしなかったけど楽しかった

BACK INTO ENGLISH

I didn't do anything today but it was fun