You will be in shock; try to keep warm and drink plenty of fluids Have any injuries treated by your doctor or a hospital. If there is a possibility you might be pregnant take the morning after pill (up to 72 hours afterwards) or have a coil fitted (up to 5 days afterwards). Your GP or a Family Planning Clinic can do this. (www.fpa.org.uk) If you are worried about sexually transmitted infections you can go to a genito-urinary clinic (GUM); this is completely confidential and you do not need a letter from your doctor. You do not even have to give your name.(www.nhsdirect.nhs.uk) If possible, try to be with a friend or someone you can trust.