I am in love with my cousin

I think I am in love with my cousin. I've had crushes and relationships before but I've never been this attracted to someone before. It's not wrong in my religion and culture. I constantly think about him and I can't even sleep at night because he doesn't leave my mind. I love talking to him and spending time with him. I have nothing but good intentions. I want to grow up and finish college together and get married to him and give birth to his children. I don't know how he feels about me though. I have a feeling that the feelings might be mutual since we used to kiss each other as kids and I'm going to ask him out this wednesday so wish me luck.