I died and came back to life in my dream? And I also saw the number 7?

Honestly i dont see any meaning in dreams as for me they were always just dreams. However that changes today my dream was basically that i had a vehicle crush into water, it went deep so i just felt cold, i was afraid of drowning for a second but that fear went away and was replaced by calm and acceptance. I had no regrets at this time.

then all of a sudden i was lifted quickly up to a peaceful location where a golden dust was forming into a cross and instead it formed into a nr. 7. Then i woke up and i was breathing heavy gasping for air.

can someone explain the meaning?

I died and came back to life in my dream? And I also saw the number 7?
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