Spotify is switching from my playlist to other playlist I'm not following

[brans]

Trying to listen to my music, and after every song, Spotify switches to a TV theme song playlist that I don't even follow. It's almost like some kind of virus. I've tried logging out and back in. I'll start my playlist and then the next song will be some random TV theme. What's going on?

[brans]

Update: Spotify is playing these TV theme song tracks as if they are part of my personal playlist. I can't get it to stop. Is this a virus?