Two days late?? Negative test

Bri • pregnant with a baby girl due April 2021 🎀 FTM, 24 years old

I’m two days late, approx 15 DPO and I have no sign of AF. I’ve even checked up in my cervix and there’s no residue of blood what so ever. My cycle is always 27-28 days long and very regular, and I’ve had slight cramps but also nausea and my boobs have been a bit sore, however this is relative to both pregnancy and period.

Has anyone gotten a positive test at a later date, with the same cycle as me?

I’m going crazy :(