Iphone 14 Pro autoplays song at 10x speed when car turns off

I've had my new iPhone 14 Pro for almost a month now and had no issues with it in or out of my car until now.

I have some music downloaded to my music library on my phone for sleeping and never listen to it in the car. I usually listen to audiobooks via Libby or Kindle or music/podcasts via Spotify. Recently when I turn my car off, therefore pausing my book, a song (usually the first song that starts with the letter 'a') immediately starts playing through the phones speakers. I haven't prompted it to do this it just does it on its own. It will then run through the whole song at hyper speed, ending in about 3 seconds. While it is playing I can't pause, rewind, fast forward, skip etc. I've tried multiple times to do so from the small box that automatically comes down from the top of my screen when this is happening. It won't continue to the next song, it just ends. (if I drive for only a few minutes and then park again it will happen with the next song in my library). I then unplug my phone and leave my car. I drive a 2013 manual Honda Fit. The car has a USB plug (not after market, but a feature of the car) where I attach my phone to play music and charge simultaneously. I have had this same cord for about a year, and the one before that for about 3 years. I am totally stumped. I can't find anything online similar to my issue, so here I am begging for help. This is driving (hehe) me nuts and is weird to explain to people in my car.