Implantation bleeding?

I oddly woke up at 4 am three mornings ago to go pee and seen this but I thought it was just my period starting bc i also had light cramping for a couple of days. (As I usually do before AF). I didn't see anymore throughout the day until around 11pm and I seen it and took this bc normally it would be heavier by the end of the day. And it was a little more the first time than it was in this pic. But I still waited for AF but she was a no show. And I don't seen the pinkish CM anymore either just creamy white CM and my cramps are gone. 3 days have passed and I think I'm convinced it's not coming.