Ok so I got my mirena out in October and had a period every month after. However it isn't red blood. It's brown muddy blood! Very very thick! I've also been getting these pains on the sides of my legs. Almost like restless leg syndrome but it's all day long and it hurts so bad! Anyone else have these problems?  I had the flu and my lower back has been killing me so I'm not sure of the lower back pain is from the flu :-/ please help!! I see my dr tomorrow at 1 but would like to know if anyone else has had any experience with this