Implantation cramping?

B

I’ve had dull cramping the last two days. My period is due 2/14. I ovulated the 30th or 31st. I did use ovulation strips, but it was my first month using them so I’m not 100% for sure what day. I did have strong cramping the 31st so I’m assuming that is the day I ovulated. So I’d currently be 5-6 DPO.

Could these crampings be implantation? I don’t normally have cramping in between ovulation and my period.