Why is my microphone so bad on Discord but not on other apps?

Basically I tried to fix my Discord sound the other day because my mic is actually pretty damn good and in ANY application I use picking up audio, wether it's any sort of voicechanger, or OBS or literally anything my audio is performing really good, picking up literally anything from whispering to normal talking without picking up any backround noise, but Discord just- doesn't, either it picks up nothing but normal talk when I'm basically kissing my microphone, or it pics up every shift in the atoms in my room or smth and also echoes everything 20 times, even if I filter it through a voicechanger for example and the Voicechanger sound is infact NOT picking up any echo at all (I have Echo cancellation on in discord) how do I fix that? I essencially have to have my Discord on noise supression krisp and all bcs if I don't the audio is just- trash asf