I'm going through colonoscopy prep. While on the toilet 20 minutes ago I suddenly got really sweaty, nauseous, pale, and crazy weak...I fell off the toilet. I managed to convince my 2 year old to get the phone and called dh to come home. I tried to. Call the endoscopy unit with no answer. I just got to the sofa with the iPad by it. What shoold I do? Anuone else had this?