AIO about my bf being rude to me?

I (29F) was already having one of the worst days I’ve had in years, had been crying and dissociating for hours, and my bf (29M) knew why I was upset. He asked if I wanted Taco Bell and I decided to come with him to pick it up.

We were in his car and some random very old classic rock/funk song was playing on the radio. I’ve never heard him listen to anything like that, he almost always listens to pop/EDM. I honestly didn’t like the type of music playing and didn’t think he did either. His car has a dial to change the temperature and a dial the same size to change the volume/radio station. The radio station was only 3-4 stations off from the one we normally listen to, and I thought that I had maybe turned the dial to change the station instead of turning the heat up a minute before because I didn’t feel any hot air blowing. I didn’t want to be rude and change the station it was one that he chose. We then had this conversation:

Me: Did you put this station on? (In a sincere/genuine tone)

Him: Yeah

Me: Ohh ok, you like this? (In a sincere & inquisitive tone. I was genuinely surprised because it’s not what he usually listens to)

Him: Idk I was scrolling through the channels one day because I was bored and stopped on it. I kinda like it

Me: Ohh

Him: Why?

Me: (In a casual, nonjudgmental tone) Idk, I don’t really like it

Him: (Aggressively) You can change the fucking channel if you want

Me: I was just asking because I didn’t know if you put it on or if I did by accident

Him: (in a condescending/mocking tone cutting off the end of my sentence) Wait, did you really think some random person went into my car to change the radio station or something??

Me: No, I just didn’t know if I accidentally changed the radio station when I was trying to turn the heat dial. Jesus

Him: Oh okay. (in a rude tone) It’s *my* car, I change the radio station sometimes.

Me: Yeah.. I know it’s your car, I just didn’t know if I changed it by accident. Why are you being like this?

Him: Okay sorry

*1 min later*

Him: Are you mad?

Me: No I’m just annoyed

Him: Why? (in this dumb/silly tone he always says “why”in when casually asking his friends, as if he didn’t already know I was having a horrible day and the conversation above didn’t just happen)

After that I kind of just shut down and have been in a bad mood since and keeping mostly to myself. It annoys me more because we’ve already had conversations about him being unnecessarily mean/condescending to me and I can’t tell if I’m being oversensitive about this. AIO?