People can’t hear my voices either on voice notes or calls but I can hear theirs.

Since Sunday, my whatsapp have a problem. My voices notes automatically becomes error when I send them and when I record the line is straight « silent ». When people call me I can hear them but they can’t hear me. I checked my microphone settings on my iphone but it’s enabled, got plenty of storage too. Even tried to delete and reinstall the app but it still not working. When I try other social medias such as Instagram, Snapchat, Discord or even Facetime and it works perfectly, so it’s only a whatsapp issue. Can someone please tell me what the problem is with my whatsapp and how to fix it ?