Implantation or cervix irritation?

Went to check for CM last night and when I pulled my finger out it was covered in bright red blood. Nothing had been on underwear before then. Wiped and had more red blood but then nothing this morning. I’m around 8-9 day dpo. Still about 6 days from AF and my LP is normally very consistent.

I did go to the gym last night but only jogged for about 5 minutes. Other than that I walked. Don’t have pictures but it was a little odd to me! I thought I may have irritated my cervix bc I checked a few times yesterday.