Is This Normal?

I think I'm In Love With David McDonald (Tennant if you're misinformed). I mean, I split with my boyfriend of two years because I stopped fancying him and began thinking all abut David. I met him for the first time on the set Of Doctor Who, and he seemed really nice and stuff. I met him a year later and he recognized me, and also another time a year after. I know there's an enormous chance that this might never happen, but I just wanted to know how I can get over this. I might seem really like a stalker or something, but really now. How many twelve-year-old Jonas Brothers fangirls have said "I dreamt of raping Joe Jonas" on here?