Nausea as early as 3dpo?!

Christine • 👧🏻4/2013 👦🏼11/2015 👼🏻 11/2019 🌈🎀 4/2021

Is it seriously by any chance possible to have symptoms that early? I know implantation doesn't happen until at least a week after ovulation but I've never been nauseous after ovulation when not trying for a baby lol I don't remember with my other two