I read this website this morning and realized that when I get "sick" once a month wil flulike feelings and bad chest pain, it is definitely Costochondritis thanks to this website. It explains it in a way that is exact to how I feel with this pain and even has a list that perfectly explains how we feel with fibro.
I've been "sick" because of this Costochondritis for about two weeks now instead of the usual two to three days once a month. I hope you all find this as interesting as I do.
http://www.geocities.com/lynndebeal/CostoPain.html