Copper iud period?

Emma

I got my copper iud at the end of March, at the end of my period. I bled a bit after insertion, and it stopped after only a few days. Now I’ve been having spotting and some cramping , on and off beginning 6 days before my projected period.

It’s darker blood , and barely filling a tampon or pad . Like panty liner at best haha .

Anyone else have spontaneous bleeding with this iud ?