Help!! Unusual symptoms!

I got the mirena contraceptive about 2 years ago after my first child. In the begginning I noticed spotting but was told that would be normal. Months went by and mothing seemed to be the matter, in fact everythiing was normal, well for the last couple of months ive been spotting almost everyday, there is somewhat of an unusual odor and discharge. Very concerned, this is not normal. Would love to know more info before I spent money on an expensive doctor visit! Tweet