What should I do? Help please

leticia • 👼🏽2017. 🌈ttc rainbow baby 2019

Had bright pink spotting at 9dpo. Waited to test today (12dpo) drank some water and had to pee about ten minutes after and test came out negative . Af is due tomorrow ... what should I do?? Was it to early for me to test or am I out ?

I was told my urine was diluted when I tested . May I ask for some advice or opinions .