Lupus Support Group
Lupus is an auto-immune disease in which the immune system cannot distinguish between threats (like viruses and bacteria), and healthy cells and tissue. As a result, the body produces antibodies that inflict cell damage, most commonly targeting joints, skin, kidneys and the nervous system. Join the group and find support for coping with lupus.
Do you have a clinic in your area? or maybe a nurse line to call before you go in?
I have Xanax I take when it gets bad. The point you're talking about not being able to get a full breath freaks me out. I would have already been at the doctors if I had a previous embolism, but that's me. I prefer to err on the side of caution. I'd go and take a good book.
Let us know how it goes. Take good care.
http://costohope.blogspot.com/2009/08/cosotchondritis-natural-healing.html
http://www.regenerativenutrition.com/content.asp?id=325
http://collectivewizdom.com/Costochondritis-SymptomsandTop10NaturalRemedies.html
http://www.livestrong.com/article/397133-herbal-treatment-for-costochondritis/