Stressing comes to me naturally... For women who have been in my situation or have irregular periods.

Lately, I have been cramping a lot and I’ve been bloated. My period was suppose to flow down on Saturday, I am four days late. In addition, I am irregular the only reason why I’m stressing is because my boyfriend and I got tangled in the sheets. We haven’t had sex since almost three weeks ago. I have white discharge, therefore, I think my body is ovulating. I just need advice... What do I do?!?