When i tried to add audio, it souns distorted

Hi! Please help. I was trying  to share my screen in premiere pro to my classmates, however , it didn't worked so i clicked on the audio hardwares and all, i also received a notification, something like you enabling access to other apps, i'm not sure and I can't remember what was it. After that, the playback of my audio sounds distorted, even when it's exported. The only thing that would play was the dialogues of the videos but the additional musics and sounf effects, they are all gone and they sound so distorted. Please helpppp.