I have been in ur position and r now starting to come out the other side. U haven't told us much about ur situation but I would suggest that in addition to parasites/bad gut bugs (bacteria) u r probably suffering from leaky gut. As a consequence your body will be suffering from all sorts of deficiencies - you will need a doctor who understands these thins to help u get the right supplements etc and to help repair ur leaky gut. I also suggest that you get ur blood tested for IgG food allergies - this is VERY important. Any food allergies found MUST be eliminated from ur diet!