Perioid and ovulation question

Cassandra

So I had my perioid from thev4-7th the last 2 days randomly when I go the bathroom I'll have discharge with bright red blood in it. Not all the time like once a day. IS this still my perioid or is this just spotting . And when counting to my ovulation are these last days counted twords my perioid or non perioid days ? I had a IUD and had it taken out in October and have been very regular since then. This is the first time I have had this after a perioid ? Thank u for any advice u can give .