anybody experience this?

I had yellowish creamy CM, with a tinge of blood around 6-7DPO.

I’ve read that it is a type of implantation. The day before this happened, I went in to my gyno and got tests done and didn’t have an infection so I know it’s not that just wondering if anyone had this before a BFP?

No smell, itching or burning just wondering if anyone had something like this and it turned to a BFP.

Thank you!