Well, I found my sexuality over the course of a year, it would have been shorter but I denied it (O.o People kept asking me if I was
LGBT months before...) -The first time I noticed myself getting really into a girl? Looking at my friend's FB pics, for some reason she wanted me to judge wether or not she looked like a guy... She kind of did, but I knew that it was my friend and my friend is female, so... And then it just happened a lot more with her. Wanting to kiss her, getting excited by stupid small things that somehow translate into "she might like you too!" (Still am...)
-And, if your really bi, it shouldn't come as a problem with your religion, who you love is between you and that person and God. God can't hate a person for doing what the sole perpose of the bible is to do, love.