Final word on the topic of multidimensionality
If something was there before our lives, another question immediately arises:
What happens after life?
If there was something before, then there must be something after.
We don't know, we have no evidence. But not for the opposite either.
We still lack (today) the knowledge and awareness of other dimensions.
This could/will change sooner or later.
We may already be on the eve of a very big realization,
similar to how it was a few hundred years ago, before electricity was discovered.
Scientific findings in quantum physics are probably the starting point.
We've been working on this for a long time.
Of course, you don't have to agree to any of this if this goes too far for you.
You have your own free choice.