How were you converted out of homosexuality?

I wasn’t. I was converted out of unbelief. The conversion that is relevant in the Bible is from a heart that was at enmity with God to a heart that is at peace with God. “Regeneration makes a new head for knowledge, a new heart and new affections for holiness (2 Cor. 5:17),” says Thomas Boston in his outstanding Human Nature in its Fourfold State.