9dpo mild cramping since 5dpo

9dpo, 4 days before expected period. I’ve had mild cramping that comes and goes every day since 5dpo. I’ve never had cramping before my periods especially as early as 5dpo, the only time I’ve had mild cramping before expected period was when I found out I was pregnant with my last child. I keep getting negative tests.. I tested positive 9dpo with my last child. I have no discharge, if I test my cm by using my finger it’s SUPER light pink, which I was thinking maybe it’s the start of my period but it’s been like this since yesterday and no other signs of a period. Anyone had similar symptoms and turned out pregnant? Feels like I’m going crazy 🤪