This is not medical advice but if I were in your shoes I would start juicing lots of veggies, drinking water with lemon juice squeezed in it and eating lots of grapes and apples. You can still eat whole foods but really try to cleanse your body so that these things can move out. I take parasite Free from Markus Rothkranz and it has been controlling my symptoms very well. http://www.markusrothkranz.com/parasitefree/parasite_free.html
I wish I could tell you exactly what they are and exactly what to do but as of this moment no one really knows. All we can agree on is that we feel so much better when they are eliminated.