Hi, so my period is now about 2 weeks late, i've had unprotected sex this past month,but my bf did not ejaculate inside at any time during sex. I had period like symptoms about 3 days after my period was due but no period..i also have an irregular period of 2-3 day difference. I took a pregnancy test 3 days after my missed period and took another a week later, and both came out negative. I have also been very stressed about not getting my period and family issues, i just moved to a new location about 2 months ago and suffered the loss of a loved one..could i be pregnant?