i did not subscribe to apple music!

Hope someone can help! I asked Siri to play a song (that I already own) on my iPhone and she thanked me for subscribing to Apple Music for a trial that will be renewed at the end of the month! I wasn't trying to subscribe to Apple Music, I don't want Apple Music, and when I went to Apple to find out how to cancel this subscription, none of the suggestions worked. There was nothing to click anywhere to cancel the subscription. Can anyone help? Thank you!