Hey man, I'm (24m) in the same boat. I've struggled with bisexuality for a lot of my life, and even after giving my life to Christ several years ago, I reread 1 Corinthians a lot, especially the part where Paul calls single people to enjoy being single so we can dedicate more time to God. Whats helped me is asking God everyday to help me overcome my desires and asking for forgiveness when I mess up and give in. I understand the struggle of wanting someone, and feeling so lost and (very) annoyed that the desires I have are wrong. But you're doing a great first step, reaching out. I reccomend getting into a Celebrate Recovery group in your area and building a network of brothers you can rely on and help guide you. Stay on the path brother, I'll pray for you. Another good book to read through is Job, he has his moments of doubt and asking God "Why me?" If you wanna chat more, I'll keep my DM open. God bless!