How Do I Tell if I Maybe Maybe Not Pregnant

strawberry

How exactly Do You Tell You Maybe /Maybe Not Pregnant And How To Clarified That , I’ve Been Craving So Much Food , Bigger Breast but no Pain , My Stomach Isn’t Flat Like It Should , Haven’t Had My Period Like I Should since The

20th December and Last Active Was A Day Before I was Done My period. what Do I Need to do ??