Mirena making me bleed for a month

Aislinn

So I’ve been worried with my periods. I had gotten the depo shot first to see if it’ll help with my periods being too heavy, and so I got off of it and tried the Mirena, now I’ve been on Mirena for 5 months and get my periods for a month and a half or a month? Is it normal? Will my periods stop soon? Let me know, I’ve been stressing lately