I suspect that you have a blockage of accumulated old fecal plaque on your left side of the colon. Are you taking psyllium & Bentonite shakes? Daily shakes will eventually pry the old matter loose. Take the P&B shakes 3 times daily and hour and a half away from food and nutritious drink before and after the shakes. Enemas will help to get stuff out. Good luck, Giz.