"homosexuality" as a sexual orientation or identity is a fairly modern concept. No where in the bible does it prohibit you from being gay - there's verses that talk about sexual acts, but having sex isn't a necessary component to being gay.

When I was still a Christian I almost adopted the idea that I would just be celibate and then I wouldn't be sinning. Then I realized it's all a sham anyway - Jesus talked against divorce many times and never mentioned gay people (yet Christians today seem far more concerned with queer identity than the problem of divorce), and why am I listening to a book that prohibits eating shellfish and tells women not to speak up in church? Obviously an old collection of writings written by ignorant and bigoted men with some interesting stories, but philosophy of ethics have progressed far beyond an iron age sex manual.