Media Volume won't work

Today I've come to notice that I no longer get any sound when listening to any media, unless my headphones are plugged in. I can hear calls fine, I hear notification sounds fine, but when it comes to music, YouTube, Twitch, etc, I can't hear anything. All volume settings are maxed and I've restarted my phone twice. I would very very much like to avoid doing a factory reset. For what it's worth, I'm rooted. It's strange to me that I can still hear notifications and calls fine. Is there anything I can do to fix this?

Edit: I've tried installing the app SoundAbout as others have suggested for similar issues, but it doesn't seem to fix anything.