Voice memos only play in headphones

Hi! Weeks ago my voice memos, which had been working perfectly fine, suddenly stopped playing from my iPhone. They will only play when I have my headphones attached via Bluetooth. It sounds like they’re maybe playing EXTREMELY low volume without the headphones but I could be honestly imagining it, it’s next to nothing. They work fine thru the headphones but it’s honestly quite annoying to have to get up and grab them (or wait until I’m home if they’re not with me) anytime someone sends me a VM.

I have no issues with the phone’s speaker with anything else-YouTube, Instagram, zoom, FaceTime, speakerphone all work perfectly fine without the need for headphones. I have toggled off “raise to listen”. I have updated my iOS. I have quit the message app and restarted the phone more times than I can count. I can’t find anything that explains it. Anyone have advice?