Has anyone had cramps 3-8dpo?

Hey ladies! My cycle is extremely regular and I always cramp the day of ovulation and about three days before my period + the first 2 days of my period. I felt my typical ovulation pain this month and then on 3dpo, I started having constant mild cramps on both sides (feels like my whole uterus). I’ve never been pregnant before, but I will say I’ve never ever had 6 full days of cramps this far before my period. I feel them as soon as I wake up all the way to when I’m falling asleep. I also started getting waves of nausea since 5dpo, but some people say you can’t feel anything this early. I’m skeptical of that, because I definitely have never felt this way in my life!