What details would make the following statement more descriptive​?
I was exhausted.
A.
I went to bed late and got up early. I had an early meeting.
B.
I​ didn't sleep very well last night because of recurring insomnia.
C.
The night before I went to bed after midnight and then I had to get up at​ 5:00 the next morning to make an early​ meeting; needless to​ say, I was a zombie most of the day.
D.
It​ didn't matter that I actually went to bed​ early; I still woke up feeling unrested.