Is the addiction that I have to the Twilight Saga normal?

Sometimes I get so swept up into the story that I imagine Edward as mine. I listen to the soundtracks as I'm reading the books. I feel every single emotion Bella has. Is there something wrong lol? Please tell me there are others like me. And if you don't like the books or movies don't come on here telling me I'm wasting my time. Its my life. Thanks :)