Maybe castor oil could help. You can take it when you wake up on an empty stomach. Also castor oil packs are great, on youtube you can see how they are done. Blockages can release but sometimes it takes a while. I am thinking maybe a large teaspoon of DE could help w your meals, AM and PM? And maybe digestive enzymes, like papain and extra HCL? If it is in the lower colon enemas and castor are good options. I would not use coffee enemas only Sea Salt in warm distilled water. Salt melts away for example the outer shell of roundworms. If it is in the upper colon, digestive enzymes, DE, castor oil should work too. Some people use salt water flushes but this might be too drastic in yoir condition. Massageing helps too, unless it is too painful.