What am I??? Asexual???

I don't know. I'm confused about myself too. I usually have a crush on someone and about a week later I lose interest in him. It's weird. It happens all the time. Or am I just not interested to fall in love. I meant, I would like to have someone to talk, to share my memories and everything but I too stay and love them, I feel kinda troublesome. Am I the only one who feel like this??