Question...

Lo

I miscarried on 2/3, yesterday I went to the restroom and when I wiped I noticed discharge, it looked like ovulation discharge. Me and my husband had relations on 2/15 and 2/19. Earlier today I felt a pinch on the left side of my uterus, went to the restroom just now and got this.

Should this be my period or Implantation? I heard you’re to be more fertile after a miscarriage.