What to expect webpage says if it's been more than 2 weeks since you had sex it's unlikely that it's implantation bleeding. I also don't think there'd be that much blood for implantation bleeding. It says spotting and that seems far more than spotting.

thank you @dcb012

my periods are also irregular, that's another reason why I am asking.

If you're period is already "late" it wouldnt be implantation bleeding. By your missed period you should have a positive test which would require the embryo to have already implanted. I would say it's your period....

I'm going to wait and see, thank you😊😊😊

fingers crossed its implantation

Yeah if no cramping, I'd say implantation bleeding. Maybe wait a week and test ?

@pinkbows, when my period comes I have severe cramping, I don't this time, guess I will have to wait and see

I would say either AF or implantation bleeding.