I'm really worried Yesterday I washed my hands, had a ciggie, then went to Tesco. Used the card machine to pay for food and then ate lunch (ate with a fork so not worried about that). But then I had another ciggie and realised I never sanitised my hands! I always sanitise my hands after washing them and the fact that I didn't wash them again after touching the card machine has now meant I feel like I've been exposed. I NEVER do this, I never let my guard down and I stupidly didn't think. I think it's because I've had one of the busiest weeks of my life and hadn't got to bed until almost 3am the night before. What do I do? I'm worried about doing anything this weekend now in case something happens. How long before I'm in the clear? I'm so upset.