Airpods pro mic sound is too low.

I purchased my AirPods pro 2nd generation 3 months before, I was new to using these AirPods. Even I didn't use my friend's AirPods too. From the start to now I've facing the issue was too much of a low mic sound quality. So I checked it from my friend's circle. That's all working fine with superb mic sound quality. Still, I'm facing this issue, Are there any suggestions to fix this?