Has the Paraguard IUD made your period go away?

Hey ladies, have any of you had the copper IUD make your period go away after years of having it? Ive had my IUD for 2 years now and usually have heavy flows, though last period was lighter than usual, and I haven’t gotten my period this month at all (I’m currently 2 weeks late, have taken 2 pregnancy tests but they keep saying my ego is not prego.)

My only conclusion is that the IUD somehow made my period stop after 2 years of having it? But idk how that’s possible, I thought the copper IUD wasn’t supposed to interfere with your flow.