Implantation Bleeding?

Are there any ladies here who can share their stories about having implantation bleeding? On 11/19 I went to the bathroom and when I wiped I have some light pink cm with a few tiny spots of bright red. This past Friday (11/25) I tested with afternoon urine (which could have been diluted and hadn't been held long) and got a BFN. Any ladies here experienced something similar and gotten a positive? Thank you if you read all of this and even more thank you if you replied 💘