This one isnt hard if ya think about it for a sec big dawg.The Chicken or the Egg b??
But how could something exist without having been created first?
Again, not coming at anyone's beliefs...I just don't understand how this is logically possible .
Explain to me then in whatever way you want how life could have began without one thing that had no beginning but just was, explain?
Genesis 1:1 KJV
In the beginning God created the heaven and the earth.
Beginning = Time (past, present, future).
God = Father, Son (Jesus), Holy Spirit.
Heaven = Volume/Space (Length, Width, Height).
Earth = Matter (Solid, Liquid, Gas).
What is left for God to be created with?
God is timeless, spaceless, immaterial, omnipresent, omnipotent and omniscience.

"Heaven and Earth" means our universe... Im talking outside of that, in whatever realm God existed in before he/it created our universe...who created that realm, breh who created God???
God has no beginning or end. God is the creator, therefore God cannot be created.
Because it goes agaisnt everything we've ever learned about life itselfThis is one of things that freak me out whenever I try to think of this my head starts feeling dizzy
Why can’t we comprehend this?
This is one of things that freak me out whenever I try to think of this my head starts feeling dizzy
Why can’t we comprehend this?

maybe like the big bang he simply began in some cosmic birthing 
how many earths has there been
why are we so lucky
It means more than "our universe". God made Angels also and they are not restricted to where we are (Demons are not either).
ALL things were created by God. 1st, 2nd and 3rd Heaven include.