Weird cramps at 8 DPO

Could this be a sign of implantation? Ive had cramps and tingles in my lower back/pelvic area. My period is like clock work so I know it isn’t a period. We’ve been TTC for 3 months now. Baby danced nearly everyday this month. I’m currently 8 DPO (9 DPO in 7 minutes since it’s 11:53 my time) someone please help!