Anyone know what this is?

Samantha
Hey ladies, I got my iud removed Tuesday and immediately was spotting, then bleeding, then spotting again, all bright pink so I figured it was having it removed... I've had nauseatingly painful cramps, that also make me sweat from hiring so bad. Today it's been terrible pains, and my blood is a tiny bit heavier and its brown... Anyone have a clue what that could be?