I am in huge tension since last week. My period last month was on 24th Nov and I had unprotected sex with ma husband on or around 1Dec and then i took ipill after 48 hours of it and after about 7 means 8 december of taking ipill, i got periods,but the flow was very very less and it remained for 4 days only.so iwas expecting ma next periods on 24 dec or 8 jan but now its already 10th jan .My periods are delayed by 3 days now.

Please help me on this. I am really tensed. Is there any way to check weather i am pregnant or not ? i have checked 4 time pregancy test its always show negative even today i checked again pls help