Implantation Bleeding or More Miscarriage

Sarah

I had a MMC about a month ago. The bleeding stopped about a week and a half ago, and then about a week ago, I ovulated (positive OPK). So, my period is due next week. But, for the past couple days, I’ve had light brown spotting.

Do you think this is just the miscarriage blood continuing, my period coming early, or implantation bleeding? Anyone have experience with this?