Implantation cramping?

Ra

I am currently 9 DPO and I woke up this morning with extremely mild cramping at 8am and they were gone by 10am. My AF is suppose to start Sunday and my cycle is usually pretty on time or early.

How long did your cramping last?

My AF cramping is usually really bad and I get stuck with a heating pad and pain pills to take the ease off it. They usually don’t just go away like that.