Implantation bleeding or just early af?

So my last period was on the 3rd of this month. I have been taking the saliva tests every morning until i got a positive ferning pattern on the 22nd. With that being said hubby and I did bd that evening. My question is is it normal for me to be bleeding from that day until now? It started out brown like spotting for the 1st 2 days, and now this am there is more red blood and flakes (tmi sorry). Does this sound like implantation bleeding or my period just coming at a strange time? Have any of you experienced this a fell pregnant?