12 DPO. Still negative ☹️

Delilah

For the past week I've had really bad symptoms, back and sides hurting, constipated, heartburn, incredibly sore and tender breasts and we BD everyday during my fertile window and was hoping this was it. I tested this morning 12 DPO and was still negative. I'm starting to think it may just be PMS. 😕 Has anyone had any luck after this or should I just try to hold on until I miss AF 8/25?