No BFPs

Madison
So I was supposed to start my period yesterday and it never came. I had no pms symptoms but I've had sore nipples for a week and I never get sore nipples before my period. My boobs are usually really full and really sore but this month I felt nothing. No cramps no bloating or anything. Ive been ttc for 13 months now. I took a pregnancy test the day before my missed period and the day I was supposed to start and got negatives. Can someone please give me feedback please?