Am I insane for worrying about this?

yeah that's what I thought, But I thought I'd ask as a just in case

OK, so I ordered Fantomas' self titled debut album about a month ago and I waited about a month for it.  When the time came for it to arrive, it didn't come.  I contacted the seller who told me it got lost in the mail and he gave me a refund.  I was disappointed but it gave me an opportunity to check out a "dark ambient" musician who goes by the name of Lustmord. After I ordered the CD, I decided I'd check out more about this guy's music.  I found this piece of info stating that he often uses sounds under 20Hz.  The article went on to say that sounds under 20Hz are known to cause "vomiting,permanent hearing loss, and death." I usually am not a gullible person and usually am not this worried about something like this but I forgot to take my anxiety pills today and was worried about this.  So now onto my point, am I completely f**king insane or is there a reason to freak out.  If not just laugh at me and call me a f**king moron or something.  Yep thats' about it.