Need help with porn addiction! :(

Hi, I'm a 17 year old boy who is suffering the long effects of porn... problably started it around at 9-10 y-old and after that I just wouldnt stop with it. For me that was normal, ya'know? But when I started dating girls, I would feel so empty, like if something was off... Now I have a girlfriend, who I really love. Great body, drop dead gorgeous, funny, smart and she laughs at my jokes. But even so, I cant get aroused with her... It's not that I dont want to, I rly do, but guess I got no libido left cause of porn. I'm looking for a listener or someone that had or is having the same struggles as myself to help me beat porn and become a normal guy :)