YOU SAID:
I don't know what I am gonna do today.
INTO JAPANESE
私は今日何をしようとしているのか分からない。
BACK INTO ENGLISH
I do not know what I am going to do today.
INTO JAPANESE
私は今日何をしようとしているのか分かりません。
BACK INTO ENGLISH
I do not know what I am going to do today.
Come on, you can do better than that.