Not sure if I’m pregnant or not

patty

I keep getting really dizzy and am tired 24/7, feeling sick alla time, can’t eat certain foods, craving raw carrots and constant headaches, and my period is 2-3 days late, but I’ve taken 2 tests from the day of my missed period to yesterday and they’ve both been negative I’m confused?? Could I be pregnant or am I just holding onto false hope?