Your true creator is the universe. I say true because god has not been confirmed, the universe has. Our universe is where we come from. We are made of the same atoms that it is made out of. We grew from the ground here on this planet in this universe and became what we are now. There is no matter imported from another universe inside you. If you can't find it on the periodic table of elements you don't have it in you. The universe created you in the same way that a flowing river creates a valley. It has no more intent or plan than a river does.
All of this will not affect god because he can be forever moved to just beyond what we know. God is where we will mark our ignorance as if to say, beyond here there lies dragons.