The Bible is Wrong

Okay, so the title might be a bit misleading. I still believe the bible. But I'm beginning to believe it differently. You may know I am in a biology class at school, which means we learn about evolution, and a bit of the big bang theory. Now, a  year ago I would've said that both were wrong without a second thought. However, I've also been talking, no, debating Christianity in things called "communities" on an app I got. (Shout out to all mis amigos out there!) Both of these combined got me thinking.
There is a lot of evidence out there for both Evolution and the Big Bang theory. Obviously, without a time machine, we can't say for sure. It would be like trying to prove that there isn't any God. You can't ever say for sure. But anyway, My point is, these theories are looking less and less like theories, and more like fact.
So here is my theory. God created nature right? So he created the laws of nature. So it's only logical that he would follow His own laws, right? The Hebrew word for day, "yom", can also mean an age, not just a twenty four hour day. Therefore the six "days" of creation could be...oh I don't know....4.5 billion years? So picture this:
God makes an atom. Then He explodes it. BOOM. Big Bang. He then causes a chain reaction that starts creating stars, and galaxies. He keeps it going, and eventually brings into being one specific planet. (Which He's been planning to use all along.) Then He mixes all the right molecules together to make DNA and RNA and all that fun stuff, which, long story short, creates life. After that, over billions of years he (with His own hand) uses evolution to form what he had in mind all along. And when humanity is ready, He gives us the final part of "His image". A soul. I believe the rest of the story is written down somewhere....


Keep in mind this is just a theory. It has it's flaws. But it currently makes sense to me, so say something about it to rip it into shreds.
Thanks!
 Adios.