Hi,
I am 36 and always been very regular with my period. Last month I have had unprotected sex the day after my last day of period. Although he has been very careful not to come inside, I have taken Levonelle just for an extra security. My period should have started on Monday, but as of today I have had only one day spotting last week and then nothing. I do feel like I would feel soon before my period starts, but I am being extra anxious as nothing seems to happen. I might do a test tomorrow, but should I be very worried?