I listened to a great podcast on the subject last week which was super helpful, https://pjvogt.substack.com/p/what-does-it-feel-like-to-believe.
For me, I just do. It's just who I am and what I feel. I don't really talk about it outside of my church friends, but I just believe. I don't think the Bible is terribly accurate and regard it much as I do Arabian Nights, a book of fantastic stories based loosely on events. I also think it has much to offer in teaching you how to treat others and live your life as a good person, and that's what I take away from it. I find Jesus honestly a touch creepy, but I never stop believing in a higher power of sorts.
Also I honestly have made the best friends I've ever made in my church life. Horrible homophobic Christians aside, there's some really excellent people who genuinely love you and do good things to meet there.