SMU.,
Until you can decide on your next step...whether that be staying with your GP and finding a therapist...or finding a psychiatrist who can work with your Rx needs and therapy...(both good options to consider)
Here is some material on health anxiety that is really solid. The one with all of the modules will take a while to get through...but it is worth your time! :)
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
Keep posting...we get it! :)
S.C.