Anyone get diarrhea and nausea only a few dpo?

Jessica • 32, Married. Sebastián James 11.30.19. Custom at home baker/SAHM

My tww started a few days ago, and af is due on hubbys Birthday in feb so I’m really hoping this is finally our month. This morning I had nausea in the car, didn’t vomit but thought we might have to pull over. And a few hours later I had terrible diarrhea. I’m only 3dpo, so implantation wouldn’t have happened yet, but has anyone had these symptoms and been pregnant?