Help please

I had a positive OPK on Saturday (CD11). I was away on Saturday so didn’t see my husband until Sunday evening (CD12) and we BD.

This morning (CD14) I had some sporting.

Is this ovulation spotting? Am I ovulating or have I already ovulated?

I’ve been tracking my BBT (though I missed 3 days when I forgot my thermometer when I went away for the weekend) and it shows a temp rise and a cover line from Glow.

Essentially, have I already ovulated and if so what is this bleeding??