Please please can someone answer me i had sex like two weeks ago and it was unprotected but i’m not sure if he wiped off his cum when he put it back inside me he said he did but i’m not sure my stomach has been feeling tight i took a pregnancy test it came back negative but i’m still a little paranoid and today is February 17th i seen a little spotting of blood and i’m getting a little cramps i’m scared my period isn’t going to come on what do i do ? Am i just overthinking