Implantation cramps?

Lydia • My time will come 🥰🤞🏻 engaged 💍 ttc #1👶🏼

My period is due in 5 days and I’m cramping, I’ve had cramping on and off since about 4dpo I’m not sure if it’s just period cramps or if it’s due to pregnancy, I have two pregnancy test but I’m scared to take one and it be negative.