missed period negative test

Akane

sooooo my period was supposed to arrive on march 25th (7 days late) but it never came and i didn’t really feel any cramping i usually have when i get my period. also i took a digital pregnancy test this morning when i woke up and came out negative... i have never missed a period for a whole month what could it possibly be??? i really need all the advice i can get right now :(