I have had the mirena coil for a few years now and I have hated every minute of it but docs just keep telling me to persevere. I have had everything, bleeding between periods, mood swings, put on weight, bloating, but I have been having brown discharge and sort of spitting up to a Day after sex. Only light most of the time. I have had my routine smear less than than 5 months ago and it was clear. I’m at my whirs end with this. Has anyone experienced similar? Thanks!