Implantation Cramping?

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I’m either 7 or 8dpo and cramping pretty good. Almost like period cramps but not expecting my period till the 17th. Is this what implantation cramping feels like? With my children I do have I never payed attention to my body like I am now as I never planned pregnancy like I am now. In my TWW and so it feels like forever and notice how my body is feeling.

Could this be implantation cramping or just normal more than a week before period cramps?