I had unprotected sex with my partner on 28th may. He didn't ejaculate inside me , neither was there precum but for precaution I took an ipill within 48 hours. I had slight spotting after a week for 2 days but I'm past my due date for periods which were supposed to occur between 16-18th of this month.
In between I took the home
pregnancy test twice and it came out to be negative.
Should I be worried or is this delay normal?