The nine suns symbolize impatience and inevitability.
What others don't know is actually an expression of your own inner doubts.
You must have met something puzzling in your life.
Bomb, a symbol of injury
A huge atomic bomb hit your head.
That means you're afraid of getting hurt.
The cause of the dream, I think, is that you have recently encountered something difficult to handle and escape.
Give you a sense of pressure and crisis.