Symptoms for 9-10 DPO?

What did your implantation cramping feel like? I’m 9-10 DPO and feeling the way I feel after a pap - it’s like my cervix is cramping and I’ve had some sharp needle like pains in it. I’m not feeling anything in my lower stomach area - like I would normally with AF but instead just these weird sharp pains in my cervix.

Did anyone else experience these and get a BFP? I thought about taking a FRER test tomorrow morning? Idk if it’s too soon.

Anyone have any insight?