Need some advise/helppppp 🥲

So for about a week and half almost 2 weeks now I’ve been feeling really different not moody but my body itself. I just got off my period on October 9th. Me and my boyfriend had sex on the 11th, 14th, 15th ✨ , 16th ✨ the 19th ✨ and today in the morning ✨ I put the sparkles next to those days because those are my ovulating days. Buttttt my concern is why am I spotting ? I started spotting yesterday really light today when we had sec and finished my boyfriend said there was a bit of bleed on him. And I am still spotting lightly.. what can does mean does it mean I’m getting my period once again ?? Or can it be implantation bleeding 🥹😩