Could I be preggers

Azha • Mommy to Sasha 🐶 and Brailynn 👶🏻
I am currently 15 dpo. I took a test Saturday at 13 dpo and I got a bfn. Today I am feeling yucky. Tired, headache, sore nips and hot with some very mild cramps. Should I test again? Or will AF show up?