Copper IUD is this normal?

Rachelle
I got the copper Iud inserted on Sunday. Since then I have had majorly bad cramping to the point I can't concentrate and have to take ibprophen just to make it through my work day, I can't sleep either the cramps are so bad. This morning it's so bad even the ibprophen isn't helping and I'm still in pain and drained. Also, as soon as it was inserted my period started and is super heavy. Is this completely normal?