I have just been inducted into being a male teen, and have a personal question.?

Please do not be offended by this, but i am also uncomfortable asking my parents this, so i have resulted to you all on yahoo to give me some advice. This isI have just become a teen, and I have had a phenomenon overwhelm me that I have not experienced before... girls. I cannot EVER stop thinking about them. I even can't focus in class because my mind is off in its universe thinking about cute girls! I feel like they are just hypnotizing me. I know it's natural, but it can't be THIS crazy! I also would like to know if there is a way to keep my hormones under control because I want to go back to making good grades in Spanish!