I had unprotected sex on the very next day my periods ended (12th June), I took a contraceptive pill as a precaution.Today, after 10 days I started bleeding, while according to my menstrual cycle my periods were meant to arrive around 8th August! I've taken contraceptive pills twice before but never had bleeding, whereas my periods came on time then according to my normal cycle! I don't understand why sudden bleeding this time. Does it mean I'm
pregnant or something?