Hey guys, 

So I've been under a lot of stress lately, being the hypochondriac I am.

And I read somewhere hearing whistling is a sign of a hallucination. 

When I'm out, if I'm in a quiet area. I hear nothing.

But the louder the environment gets around me, the more I can hear a background soft whistling sound.

It doesn't always happen but it seems to be obvious enough that it's not part of the environment.

But then when there's no background sound, it disappears again. 🤔

I've been to doctors, psychologists and a psychiatrist, and I'm not experiencing any other symptoms.

But there's this worry in the back of my mind it will turn into a voice or something worse in just a matter of time.

I know you guys aren't qualified and can't predict the future, but would be good to get some insight. 

Anyone else experience this?