How to express the following : Suppose I had a meeting at 9:30 am. And I was awake lying in my bed at 9.00 am. But then I went to sleep and woke.up at 10 am. Now how do I communicate this bold part in correct way to another person
I slept through.
But this will sound like I intentionally slept. I was awake 30 mins before the start of the meeting. It's just incidentally sleep took over me without notice.
I was awake an hour back in bed and sleep took over me.
I feel both of them are not perfect. But just wrote them to give an idea what I am trying to express.