Please sent me good advice anxiety kills me :(

Mesh✿

I am 3 days late now . I feel bad cramps but my period not show , i have ilness last last week . And now i don't know if i am pregnant, last last week sept 15 i am expose on fore play its just a foreplay, so we have fun that time . Then he took a pre-cum on his finger then put in mu vagina . Now i am 3 days late . He did not put her penis inside me or he did not cum actually inside me . But i am concern about pregnant of i got pregnant just by fingering :😭 i hope i'm not i have bad cramps last week untill now may be its a sign of pregnancy or my period is deley and show soon :( please i realt need help to understand what happen to me :( its a pregnancy test accurate if i on 3 days late ? Please help