Hi Sue,
Sorry to hear your story. I have a very similar story (further down the page)...mine started 11 years ago following Hep B vaccinations due to the job I was in and have since been diagnosed with M.E. (following all the typical 'you're depressed' reactions!). I suspect it might be the mercury that's in the vaccine (in the form of theomersal, as a preservative). I had a hair analysis about 5 years ago which showed mercury at toxic levels. However there is a lot you can do in terms of detoxification and liver support, I've taken various supplements over the years and cleaned up my diet, which all help a lot. Go to 'Ask Shelley' 'Ask Andreas' forums for advice. You can email me if you like.
Take care
Anne