Heavy brown discharge on Paragard

I had Paragard inserted 7-8 months ago and have been having so many problems. I'm certain I don't have an STD. The brown discharge has been relentless and has almost been like a constant period. I go through more tampons than ever and my panties are all ruined. The funky smell is even worse. I don't want to have sex anymore because of it. My boyfriend can't stand it either and he is a sweetheart. Anything you guys can leave me is a huge help! I might just get it removed if there's no way to help it.