hello, just wandering, I had unprotected sex last week and really cannot take a chance of being pregnant . is there anthing I can do now? I don t know if its in my head but I do feel very strange. Only had my period finished last wednesday the 2nd May. I had the intercourse on saturday the 5th. Would it even be possible to get pregnant? I feel bloated, sick in my stomach , feel slight backpain - but mostly funny in the stomach. please advise. Would morning after pill work now if I took it a week later? Thank you