I'm not sure, but are you saying that nothing created something?

What I am hearing you claim is that you imagine the Universe may have always existed, but are mystified about exactly how that is. Yet, you cannot imagine that God has always existed and that He created the Universe but how He did it remains a mystery to you.

Let me clue you in. The mechanics of how is a mystery. The fact that He did is played out in the rest of the Bible record - from all the historical accounts and all the people who lived from Genesis to Esther and from Matthew to Jude.

The essential problem is that there is a huge canyon that exists between we living people and the living God and which can only be bridged by a saving knowledge of what Jesus accomplished through His life on Earth, His death by crucifixion, and His resurrection from the dead, where He went back to His throne in Heaven.

I'm sure you can poke holes in all of what I wrote here. At least, it'll give you something do in your spare time.