You said you passed candida...what did it look like?
Are you passing any mucous, pus or blood with your stool?
White clay colored marbled movements...have you ever had a test using barium? Have you had white or clay colored stools before?
White and clay colored stools usually indicates a problem with bile passing into the intestines giving fecal matter its characteristic brown color...unless you've had barium. Do you have a history of liver/gallbladder problems?
Have you used apple cider vinegar in an enema before? Any problems?
Be more specific about the pain...burning, stabbing, achey, etc....in a specific area or more generalized?