I’m currently 7 DPO as of 12:00 Am tonight I tested around 12:30 A.M an it was negative. Was it too soon? When should I test again?

Also I’d like to add I ovulated the 5th and tested ovulation the day before and was positive. I’ve baby danced practically all throughout fertile window. An had intense cramping in lower back and lower stomach about 40 mins/hour after baby dancing. On the day of ovulation, is that a good sign?

No tenderness or intense cramping just feel bloated time to time but nothing major

Any info would be helpful thanks :)

EDIT: Dose anyone know if the cramping after sex was normal I don’t remember feeling that before. It was intense so I had to take a Tylenol. Felt like a period but not very sharp cramping.