Strong cramps at waking up...

Alejandra • 19 yrs💍. Mommy of 🙎🏻‍♂️🙎🏻‍♀️💁🏻‍♀️...👼🏻👼🏻...👼🏻vanishing twin...TTC 🌈 baby...🐶🐶🦎🐠

It’s been 3 days of spotting, I’ve only spotted once per day. I’ve been having cramping every day specially strong cramping in the morning. Yesterday I had nausea all day. Idk what’s going on. Took a pregnancy test yesterday and came back negative. Idk what to think. Is it implantation bleeding? Will I be pregnant with my rainbow baby? Or is AF making an extremely dramatic entrance?!