Missed AF, negative pregnancy test

Currently 14 DPO. AF due today. No signs of it coming, I’musually never late and always start first thing in the morning. I had a negative pregmate test last night. Last FMU test I took was two days ago (also pregmate), also negative. This is month 4 of TTC since stopping birth control pills.

Thoughts? Take another test in the AM? I have had sore breasts, a little moody too - no cramping as I usually get with my periods though.