I have ocd and I have a fear a door handle is contaminated. What happened is my mum touched the wheelie bin then my front door. She use to unblock toilets and put them in the bin so I fear everyone is ruined. I was told by people use exposure and touch the handle and was also told use anti bacterial wipes. I did this and I worried more I worry my phone will transfer germs everywhere. Now when I wash my hands I seen awful and have a tingling feeling that they are dirty. I feel awful I have a stag night and wedding coming up and think everything is ruined can anybody give me any advice?