Early period or implantation

Sara

I have irregular periods which makes <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> hard , this cycle my ovulation was determined and confirmed by blood work and ultrasounds

I’m currently 10dpo but today started noticing blood with some cervical mucus which looks very similar to my period but with out clots my period is not due till another 5 days

I have had light cramps for the past 4 days

I counted myself out for this month but wondering if there is stilll a possibility