Hi I am having to have an endoscopy and a colonoscopy on Friday I suffer with really bad anxiety at the best of times but it's really making me feel sick thinking about it ! I can't eat or sleep and it's making me feel so poorly the thought of going in to have these investigations , I'm going for sedation but I'm so worried about it will I know what's going on? will it hurt? will I be sick ? Has anyone had both these things done under sedation?