Sexuality

I'm worried that I'm gay, I fancy men, like I don't see a girl and think "she's hot" but I do with men, but I only get off on watching lesbian sex. I have nothing against gay people but I don't want to be gay myself, I want to get married to a man and have kids. I don't like female celebrities, I like men. But I have mainly girl friends and I feel affectionate towards them but I think this is because I know boys can be judgemental and prefer skinny girls and stuff, I think it's more of an attention thing. Also I have never had a boyfriend or been asked out by a boy Please help? Does this make me gay?