Paragard and my first period

Rebeka
So I got the paragard last month. And I bled for like almost two weeks after. Went to my doc she said it was lower then normal but should be ok. FINALLY stopped bleeding and my boyfriend and I have had sex 3 days ago. 
I went to the bathroom and I'm bleeding again. Fresh blood. I'm not sure if it's dislodging but I don't have the symptoms of that i.e. Fever, severe cramps of heavy bleeding. But that's the thing those are also the symptoms of when you first get your paragard. And I don't have the symptoms. So I'm just confused! Anyone have the same problem?