Hello all! I'm starting my first colon cleanse using the p & b shakes and I am really backed up. I am on day two and I haven't had any BM yet but I am bloated and full of gas, how long should it take to get my bowels moving? And if I don't have any with the next day or two should I stop the shakes? (I am only taking one per day so far and am mixing 1tbls psyllium whole husks + 1 tsp of bentonite until I get use to the shakes.) Other than feeling really tired, bloating and gas, I have no other side effects.