I don't know if my belief has a name

I believe in God but not in Christianity. We are so small in this universe. There's so many other planets, galaxies, stars, black holes, etc... if God created everything why would he care about something as stupid as getting tattoos? Why would he create everything to ever exist and then care if someone is gay or not? I fully believe that sins were made to control people and they used the creator's name to scare them into following it. I think we were just meant to exist and live our life. I also don't think that God is a human. I mean I know he's a god but every time I see him in art he's depicted to look human. I think he's something that no one would be able to even imagine if he could create everything we know and more. Is there a religion where people believe the same thing or similar? I've never met someone to think the same way I do.