Worried . Cramping but no period !

My period is normally pretty spot on with its schedule but I am two days late and have been feeling some mild cramps off and on . I am going to go buy a test tomorrow and I know y’all aren’t doctors but I cant help to worry IF I am pregnant that the crampy feeling is a bad sign ☹️. Just looking to see if anyone else has experienced this and what the outcome was .. TIA