TMI: Implantation bleeding?

Samantha

It is way too early for my period, approx. 7-10 days early. I typically ovulate on CD 12, but since we weren’t trying this month, I didn’t keep track of my ovulation. My cycles are normally 23 days, and this cycle started on the 3rd. I also normally cramp before I start bleeding when I get my period. Do you think this could be implantation bleeding?