trapped water after enemas

After doing 2 Liter water enema x 2 every day for about 10 years, I have experienced similar situation, which is enema water goes in, after a long time, only a third came out, trapped water never comes out from my colon. It might have come out from my urine, could it be true???
However, the first enema of the day when I am loaded, the water always came out quickly. water gets trapped inside only when my colon is relatively clean and the water goes deep down. Is is gas that stopped the water coming out? I do have a lot of trapped gas. Very miserable when water trapped inside... very scary because I can not find an answer from my doctors. please help!!! Tweet