Implantation spotting

Meg

Hi ladies

I haven’t posted in a while but I wondered how long can you experience implantation spotting?

I am trying to decide if that’s what I have had off and on for 3 days or if it’s just signs of my period to come. I have only seen it when wiping and it’s been very little.

Reluctant to get my hopes up.

I have googled but I wanted real advice instead of relying on google lol