Hey y'all! So I'm three weeks late with my period, have had nauseousness and more tired than normal. I've taken a few HGC or whatever the hormone test is and they all say negative. I even took a pee test at docs and it was negative. I don't know what else to do or how accurate those tests are. I have never missed my period unless I was on iud. And I haven't been on any birth control for months.