Weird audio feedback?

[sparrowofsong]

After I appended the script to /etc/pulse/default.pa, I started having audio issues with feedback pop up, seemingly at random. Either I'll start hearing an echo of myself, or I'll hear a loud feedback noise (even if audio is coming through headphones and my microphone shouldn't be able to pick it up). As of now, I don't know how to intentionally trigger either one.
I'm not sure about the echo, but the feedback noise seems more likely to happen when I've changed something about my audio input or output, like when I unplug a microphone or disconnect my bluetooth earbuds.

I'm not 100% sure the script caused this, but I don't think this happened before I started using it, and I don't know what else it could be.

[Neko-Life]

I'm not sure but it works fine in my side. What distro do you use? Which version of pulseaudio? Can you send me the content of your /etc/pulse/default.pa?