Possible implantation spotting

Vee • 💙👼🏽Fly high my little man, Kitai Roanan Borchardt 060916👼🏽💙 & 💛👼🏽My First seed 070815👼🏽💛
I had a recent early miscarriage at 4-5 week on 6th/Aug I have had very light spotting today and yesterday. My DF and I are TTC and wondering if it could be implantation spotting or just because of the miscarriage?