I'm three days late on my period and I've been late before but I've noticed changes in my body such as nausea but I have not thrown up dizziness fatigue I'm more tired then ever my stomach and back and my side they ache and my appetite has picked up. On the day of my missed period I took a clear blue digital pregnancy test and it said not pregnant. So I took another one this morning and it had the dark horizontal line (-) and a faint vertical line. Idk if that means I'm pregnant or not I'm confused and need to know what to do! Help please