YOU SAID:
I was worried yesterday about how today was going to go
INTO JAPANESE
昨日は今日がどうなるのか心配でした
BACK INTO ENGLISH
I was worried about what would happen today yesterday
INTO JAPANESE
今日は昨日どうなるか心配でした
BACK INTO ENGLISH
I was worried about what would happen yesterday today
INTO JAPANESE
今日は昨日どうなるか心配でした
BACK INTO ENGLISH
I was worried about what would happen yesterday today
You've done this before, haven't you.