Stains and spots 2 weeks after insertion of copper lobe/coil

[Sama01]

Hi there! I had a copper lobe inserted 2 weeks ago, in the third day of my period. I bought a 1, silver line (pregna) but my womb kept expelling it during the insetion and my doctor put another smaller 1, copper T lobe. It got in from the 1st time. As normal , I experienced cramps and staining 2 days after. However, 2 weeks later, I had cramps and pinky, bloody, and brown discharge and spotting. It is the 4th day since such issues started. My doctor checked on the lobe a week after it was inserted using sonar. Is it normal? 😊