Microphone started buzzing / how that happened ?

[dsr07mm]

So I was recording my gaming session last night, then I made small shell for my mic above my head (I dont need mic in front of me when I'm not recording and I like everything near me) but in that direction I had room fan blowing air whole night, streight into microphone aswel.

This morning when I tried recording in Audacity regular software my microphone was buzzing with deep sound and when I tried speaking I could hear myself in background. I tried plugging in regular headphones with microphone in same 3.5mm jack and they are working fine so its not software/motherboard wise issue.

Is this actually possible ? That with air blowed from fan whole night can break something inside ? I'm confused.

 

[dsr07mm]

Anyone ?

To update, this microphone is making same problem on my other PC so its not PC related and on top of that buzzing is getting louder once when I get my hands closer to microphone. Oterwise its still buzzing but not so loud. Headphones for output sound are okay.