Random cramping 6 months after insertion?

Danielle

Wanted to ask if anyone had experienced stabbing cramps that randomly come on out of nowhere, without a period or anything? I’ve been having these cramps everyday on and off for about a month, and I’ve had my IUD (copper) for 6 months now... anytime I try and google it, it just comes up with the after insertion cramps.. I can still feel my strings and I’m still getting periods etc, basically everything else is normal.

Anyone have any advice/ideas if what this could be & what I should do?!