Im not sure how old you are but you remind me A LOT of what I have gone through.
When I was 13 I thought myself to be bi, and I had a best friend who thought the same. We were so close that we actually found great affection for one another and secretly started "dating". We never kissed but we cuddled and told eachother we loved another all the time. Eventually, my parents found out and, as you would put it, "flipped a royal pancake." haha. After that I have never had a relationship with another girl. Infact, I've had three boyfriends, one of which i dated for 2 years and one I am still currently seeing and madly in love.
This incident in my past still bothers and confuses me at times, but right now I am with a fantastic boyfriend whom I love and I know wouldn't leave for anything. I wouldn't call myself bisexual, but I sometimes get turned on by girls. It's bothersome, but I know I like men and am more turned on by my boyfriend and other men than I am girls. I dont want to do anything with girls and I am perfectly happy with my boyfriend, so, like I said I don't consider myself bisexual.
Sometimes, when youre young, things can be really confusing. But now I am 18 (still young, I know, but a lot less immature then when I was 13) and I have got things figured out. I too want to grow old, have a husband, children, and a great life with my own family.

I have no idea if my story helped, but I hope it did.