Implantation bleeding??

Shelby
Ok so... Here is my chart.. I ovulated on the 9th. Had a big drop a few days ago and it's been back up.  Went to bathroom a little bit ago and when I wiped there was a tinge of pink.  Been to bathroom 2x since and nothing. If my drop a couple days ago was possibly implantation, is it possible to get the implantation bleeding a few days later?  I so don't get all of this lol trying to learn, but don't want my hopes up.