I drank two Ensure shakes back to back about an hour ago and got extremely full and nauseous. I knew it was going to happen. I tried to fight it the best I could. Took activated charcoal, ginger capsules, and a Phenergan suppository, and still got sick in my kitchen sink. I couldn't stop crying afterwards. I'm not nauseous anymore but I have a dull pain all over my stomach. I really hope it doesn't happen again...