Hi. I had unprotected sex on the 19th July 09, One Week Later I Have Started To Experience Pregnancy Syptoms Such As Nausea, Backache, Bloatn Of Stomach, Leg And Vaginal Pain.. I Had Unprotected Sex Again On The 25th July 09, However I Tuk The Morning After Pill This Time Even Though He Never Ejaculated In Me, I Was Just Being Safe. I Think I Cud Be Pregnant From The First Time, Am I Right In Thinking This? My Period Is Due On 8th August. Im Confused As To Why Im Feeling This Way, Could It Be Pre-menstruation Pains? Thanks For Your Help :) x x

You could be pregnant, go see your doctor and get tested.
If you're not ready for a baby, don't have sex, or at least use protection.

However, as far as the symptoms are, you don't show those symptoms at only a week, so it sounds to me like plain stress and paranoia tricking someone else...