Hard but I'm so lost... I had unprotected sex 2 days before my fertilization window. And a couple of days before my period was due I started getting tender breast and short random abdominal and vagina cramps. My nipples hurt the most tho. My period is also 4 days late, and it keeps feeling like it's coming but all I'm getting is discharge. I've also had a breakup this month and I cried over it but I usually cry a couple times a month ... so can it still be stress ?