Pancreatic or Liver flukes possibly - would welcome any advice please

Hi. I have recently come to the conclusion that I almost certainly have some kind/s of parasite/s and that it is possible I have had them for years.

Fatigue, digestive issues and weight gain even on a limited diet has been my most prominent symptoms, but latterly I developed IBS and diabetes. I am 52 and have been struggling with health issues since I was 15.

My digestion finally collapsed a year last January and since then I went gluten and dairy-free and then have been following the Specific Carbohydrate Diet which has helped a bit.

Last Sunday (March 22 09) I embarked on a parasite cleansing regime. I take garlic capsules, goldenseal and echinacea, Wormwood , chew on pumpkin seeds and drink taheebo/oregano herb tea with honey. I have not yet noticed the 'passing' of anything but interestingly shortly after taking the Wormwood in the evening, as I sit at my PC I can feel movement in the middle of my back and sort of 'knot-like' feelings that get quite painful.

That makes me think, and especially with the carb-digestion difficulties and latterly the diabetes, that I may well have Pancreatic and/or Liver flukes.

Has anyone had any experience of these and what have you done to deal with them? Am I doing the right thing with the herbs? Does anyone have any additional suggestions?

Any advice would be extremely welcome. I hate the thought of having them but don't want to end up making things worse!