I am 3 dpo, but for the past few days I have been having mild abdominal cramping almost constantly, I've never experienced this before, well not that I am aware of, my period isn't due for another 12 days, but I don't ever getting cramps before or during my period I took another ovulation test just in case I was ovulating again it was strong but still a negative. Just wondering if anyone else had ever experienced anything like this before. All advice welcome