Is this implantation bleeding?

TMI….possible implantation bleeding

Will post pics in comments once approved? Does this look like implantation bleeding or start of period? I only noticed because I was checking cervix and noticed spot of blood mixed with cm. Put some toilet paper up there and got what you see in picture (sorry TMI lol). Nothing when I wipe. I checked again 30 minute later and when I checked cervix again no blood on my fingers this time.

Currently 11dpo. Tested this morning and BFN! I’ve also had diarrhea for the past 2 days and that has NEVER been a symptom for me before. Cramping for the past 2 days as well as achey boobs and nausea last night. I really hope AF doesn’t show up and BFP is around the corner! 💜