from my own personal experience stress can cause your period to be off and could cause some early spotting. honestly from stress i have not had my period start on the same day for two months in a row and i have also had it skip months before as well. also not all hpt are accurate. i would suggest that you go to your dr and either have them do the urine test or the blood test to make sure.
i am 4 days late on my period. been spotting for 2 days which is not normal for me. negative hpts. could i be pregnant? . last period: dec. 26. next expected period: jan 26-27 today is jan. 30th. the last 2 days i have filled up (estimation) of about 1/3 of a light sized tampon with blood. i have had what feels like period cramps. i am a super sized tampon girl with my periods so this is out of the normal for me which is why i don't think it's my period. could it be implantation bleeding? i have taken 3 hpt's and all have came out negative.