I & my bf engaged in a sexual activity on 12 Feb. We did not do intercourse at all. But He ejaculated on my Vulva (Near to Vaginal opening). My periods got over on 6th Feb. Then I come to know that even this can cause pregnancy. So avoid any chances I took Unwanted 72 Pill within 24 hour. After that I face usual side effect of pill i.e. Headache, stomach pain, Breast pain, muscle pain etc for next 4 days. After 4 days I feel lower abdomen pain specially on left side. for some 2-3 hour twice and thrice in a day for 2 day. After 6 days I body totally fine. I am heavy stress as their is no Withdrawal bleeding till now and its 10th day I am not feeling even a single symptom of early periods. Am I safe or Should wait some more days ?