New Treatment for Fibromyalgia?

I suffer from Fibromyalgia, and have been for many years.
But now I am noticing that each year I am worse then the year before.
It's affecting my whole life.
I have just recently heard of a new treatment for Fibro called the Guaifenesin Protocol, has anyone else tried this?
Thank you for any insight that you can give me.
I'm just not so sure that I truly believe this can work.