Why?

Do you want to know what frustrates me more than anything? And no, it's not Branjelina (though they come very close). It's one simple question that I, nor anyone else knows the answer to. Who created the world? Whether you support the theory of evolution or believe their is a god up there, you have to question how it all works. With evolution, there had to have been something to create that tiny little something everyone evolved from. There couldn't have been just an explosion or reaction and something just appeared. Something can't come out of nothing, right? Looking at it from a religious point of view, if God created the world, who created God, and who created that guy, and who created him? It's this ongoing cycle that is constantly running through my thoughts and I can never figure out the answer. No one can figure out the answer! I feel like my mind will explode trying to come up with an explanation for it, and when I can't, I get so angry. Probably not the good kind of angry. I kind of feel like screaming in a pillow because I'm so angry.
I don't know, maybe the answer to all this can be comprehensed by that part of the brain we can't use. Or maybe we'll never figure it out and I will go insane and be that old woman who writes angry letters to newspapers for their science and religion section.