[AC Question]

Whenever I record sound or record video I cannot hear my voice (what I speak) in it. Instead I hear sound like a thunderstorm sound.
Same happens during calls the other person cannot hear me speaking but hears some sound like a heavy wind storm is happening.
Earlier after sometimes this issue disappeared and came back again without even doing anything but now it's not recovering.
I tried to record my voice with my headphones speaker but it is still the same.
I did factory reset my phone but the issue is still there, no change.
Please help me with this!