Here is some information/self help for health anxiety...
Health Anxiety - A Self Help Guide:
http://www.nhs.uk/conditions/hypochondria/pages/introduction.aspx
Helping health Anxiety
http://www.cci.health.wa.gov.au/resources/infopax.cfm?Info_id=53
Health Anxiety- The Super Scanner
http://www.get.gg/docs/SuperScanner.pdf
It is easy to see how anxiety and its physical symptoms can cause worries regarding our health....but these sites should help.
I hope you have a good appointments coming up...keep us posted okay?
S.C.