The enema will stretch the colon. If you are impacted even more before or after the sight of impaction. If preasure is against the spine, or a nerve is being pinched, you will have numbness depending on what part of spine your against. I now a story of an elderly woman who was experiencing bouts of numbness then pain. Pain then numbness. An operation was planned for disks on her lower back. My friend who lived next store knew her sedentary lifestyle and diet. He told her what he thought it was and then called the hospital in their small local town where the surgery was to be done. She was spared from debilitating surgery because she was impacted. And this was causing numbness down here legs and pain when she walked. They cleaned her out and modern medicine was saved from another disaster!
As was the women. My sugestion to you is use Smooth Move, or some sort of herbal laxative to get clean. If it has casgara sagrada in it, don't use it long, this stuff being addictive (in the extreme-long term). Once you are better then try the enema, letting the body-temp water in very slowly, almost imperceptably, retaining for small periods, and after time moving quicker for longer. We have to be gently with our bodies. They took a long time to get the way they have. They will respond amazingly. Be patient.