First time here...

So if you have had implantation bleeding, when did yours occur? My ovulation peak was Jan 1-2, we tried both days... today Jan 13, I spotted some with light cramping (like my period). My period isn’t supposed to start until Jan 17th and I’m usually like clockwork. If I’m off, it’s off by a day. Think I’ll get a BFP? I’m trying not to get my hopes up.