Stop the psyllium. I believe it pulls the water out of the colon and can scrape it and damage it more. Drink plenty of water. Sound like your body is possibly overall constipated. Organs may be overworked. Look for a capsule at the local health food store to make your bowels move for now is teh suggestion I have for you. Stop eating meat and try juicing
with fresh juices. Do some walking and light exercise and stretching.