I have had a mirena for 3 months now. Past two months bleeding almost every day with not good odour. Periods have been reduced compared to my previous before the mirena but much much longer to point where there may only be 1-2 days without bleeding. I now have bad lower back pain and pelvic pain. I am considering having it taken out. Should i give it a bit more time to settle or go back to heavy periods (but only for few days) and be good the rest of the time, or persevere a few more months?