Well this is it... My last period came April 27th and ended on May 2nd. I had unprotected sex on May 4th, but took the morning after pill on May 6th. Now, on June 7th, no sign of an upcoming period has shown. Normally, my menstrual cycle is of 5 weeks (35 days aprox) and i´m starting to stress out, a lot. Feeling so much anxiety, some cramps, and various headaches. Could I be pregnant?