Did I overdose on TV?

Alright, so there was a show that I used to watch when I was younger, and found it agan available for download. I watched all four seasons in a couple weeks. around 88 episodes

Now I am just obsessed with it. The animation, music, storyline, characters, everything about it. I have to listen to the music, and it just takes me back to the show and its just great. I sometimes find myself wshing I could live in that world for a while, because its so diverse and complex, I love everything about it. I also daydream almost daily about it, and what it would be like, I just can;t get it out of my head.

Did I overdose on a TV show finally? What causes this exactly?

Also, if anyone here has watched Code Lyoko, did you find anything simmilar?