For me it was deep, introspective pondering.
Sexuality is a functionally minor aspect of our lives that we give outsized importance to. It just feels important to us because it's such a strong emotion with a deeply ingrained biological component to it. It's really a tiny aspect of who we are as a whole.
I'm zooexclusive, with a strong attraction towards dogs and a very weak attraction towards human women (it would take a lot to get me even remotely interested). It was a bit difficult coming to terms with the fact that I'm built different from the norm. But as I went through an exclusive relationship, I realised that my path isn't that much different from others. I work, have friends, and do everything else like everybody else. Most of my life doesn't even remotely involve my penis, so why should I let who I want to put my penis into guide my life?
Just be sure not to sacrifice any part of yourself that you hold dear to your sexuality, and don't use your sexuality to deal with problems in other aspects of your life. I've seen people in real life that decided that their sexuality was more important than anything else and they... got weird (and their lives kinda fell apart). I've also seen someone who became very anti-gay after dating another guy because he was using his sexuality to deal with other issues he had (heck, incels do this all the time). I didn't need to learn these lessons from them, but having seen the problems in action, I'm sure to avoid them.
In the end, we live in a world where zoos can hang out online, people realize that sexuality is vague, sexuality doesn't necessarily mean sex, and the pope welcomes homosexuals to church. You just have to think about where the source of your conflict comes from and ponder why it makes you feel that way and what you need to do (or what you need to accept) to change that. It takes time this way (and you may never completely remove the guilt, depending on where it comes from) but you'll have a healthier and richer life.
Or, at least, that's how I see it.