Implantation?

Anissa

So me and my wife have been ttc for 8 months, my last period was February 6th, we inseminated feb 25th and late night Feb 26th(practically 27th) I ovulated the 28th....so March 10th (10dpo) I had slight cramps and stounf 8pm went to the bathroom wiped and saw light pink blood! Only 2 wipes and it was gone, can this be implantation bleeding?? Today I'm 12dpo still no blood period sopposed to be here the 14th, never in my life had this happened. Advice or opinion s welcome!