Early pregnancy cramps??

Hi guys, I was just wondering if anyone had any experience of early pregnancy cramps before they got there BFP?? I’m currently about 8DPO (I think) but I’m having cramps which kind of feel like constipation cramps but I bit lower down (I’m not constipated by bowel movements have been absolutely fine) I’m currently to early to test but I don’t start my period till the 23rd of this month either so such a long wait but these cramps are really giving me hope which I’d rather not have as I’m forcing myself crazy thinking about the possibility of being pregnant 🙁🙁