So i dont know how to explain this Problem buuut i try my best. So i started OBS and i recorded a Video of a Game but later when i watched it , i heard that my Voice sounds Deeper more like an Deep Voice Changer Effect but i dont have any Filter in OBS and no Voice Changer. Later i started Audacity (which i installed later) and recorded my voice on there and every thing was normal. I checked my settings on windows every where and every thing was correct. Even in Discord my Voice was sounding normal.