Not sure of the purpose of my post but I've got my colonoscopy tomorrow and just feel really scared about what the results will be. My nausea has got so bad it's 24/7 now, been awake all through the night for the past couple of days with extreme feelings of sickness and a weird sense of breathlessness. I am fatigued just doing the slightest thing :( so worried about tomorrow, unsure of what to expect with the sedation too... any experiences of that? Is it ok? Sounds a but scary! I just want this sickness to stop and to feel normal again. I know my body and I know that something isn't right :(