Possible Implantation Bleeding

Ke

So I am trying not to over think this so I figured posting may help.

I had a positive OPK on August 14 & 15. Today I woke up and had spotting. It didn’t last long. With my first this same thing happened but I didn’t get a BFP until dpo14.

We have been ttc for 16 months. And some months I have had some spotting but no pregnancy.

Any thoughts? Could it be implantation bleeding or just intermittent spotting