Is this normal?

I had the copper IUD on the 26th and i was on my period then the next day it was barely there and only spotting on and off on the 5th i had medium brown spotting and yesterday the 6th I thought i had started my period again cuz it was like anormal period. Well it only lasted like 2 hours and it was gone and today its only super light brown spotting!!

Is this normal?? Has this happen to anyone? Do i considere that my period??