Implantation bleeding? Or Ovulation bleeding?

Meagan

So my period ended 10 days ago. I am now in my fertile week.

Last night I had ewcm so me and my husband had sex. When I stand up his cumm always leaks out of me so I went to the rest room to wipe it and noticed pink very scant blood on the toilet paper.

This morning when I woke up there's was a little bit more of it and I have very light cramps and stabs.

Is it possible to implant 11 days after period?

And if it is ovulation bleeding

Why is this my first time experiencing it?