Why is being gay haram?

I understand and know that being with the same sex is haram but why exactly? This is coming from someone who is straight. I’m just curious because I know Allah wants us to choose Islam because it’s logical, not because we’re told to, therefore I am wondering and hoping to get an answer. What in the Quran hints at homosexuality being haram? Is it haram for someone to question their sexuality. Is it ok for someone to feel like they’re attracted to the same sex as long as they don’t act on it or will you go to hell for thinking you like the same sex? I would really love to get some answers to my question.