I didn't realise until after drinking like a cup full that i couldn't remember if i had broken the seal or not. I'm worried that it was already broken and im starting to feel sick however im not sure if it's the placebo effect or not. I know i need to go to the toilet when im anxious but ive been needing to do that twice, and my throat feels cold and my stomach is in knots. I drank this around an hour ago. What's the worst that can happen?