Implantation or AF?

Am

On Weds I would have been about 10 days PO. I started what I thought was AF. It was a fairly moderate flow, nothing crazy but I was changing my tampons every 4 hours. But on day 3, it’s literally gone. Usually my period doesn’t abruptly stop like that.

Also on Tuesday I had taken this test which most people voted as a VVVFL. But maybe it wasn’t? I’m just confused :)

Vote below to see results!