Is it normal that i am obsessed with an actor?

Right i am a girl and young :)
One day i watched a film with my family called 'Never Back Down' as i was watching it i became very attacted to the main actor 'Cam Gigandet' as he was a bad boy in it, very fit, blonde hair, blue eyes and a mint fighter! after watching the film, i decided the next day to watch it again, were it made me want him more!, so i looked up his name at the end of the film and researched him, i saved nearly every photo of him n have orderd items with him printed on them. I am that obsessed that when i think about me n him too much i start to cry as i want him soo much!!, hes the perfect boy, i feel as if i would do anything for him! i would leave my family and friends to be with him, im mentally obsessed! , i have a boyfriend and i feel as if i dont want to be with him anymore because all i can think about when he says he loves me is Cam gigandet! is this normal!??? i feel as if i want to hurt myself because i need him! want him! i have fantasies about him n dreams! i do sexual things with him an i love it, i want to move to america just to see him! hes my dream man, !!! i need advice please! ???? desperate! xxxxxxxxxxx