Hormonal coil (IUS) and vaginal discharge

Really good contraception however I feel my breasts are sore 3 weeks out of 4.

This has been much better for me than the combined or mini pill - it has had no effect on my mood that I can tell and my periods have basically almost stopped (for the past 3 years I've had 6ish light periods a year, with 1 day of sever cramping). However, this is nothing as bad as my natural periods which normally have a week either side of just cramping. However, I have recently noticed increased breast soreness/tenderness, slight, persistent cramps and increased discharge after my last period. If this persists I'll talk to my doctor - I should be changing my coil soon away, so I'll report back :)

I had cramps for ten days after and then I felt good for a week. Then I got pain so bad and a fever that I got taken to an and e. I in hospital for 10 days and had pelvic inflammatory disease which caused a massive abscess on my ovary which may leave permanent damage. I was never warned of this would not recommend it was such a painful experience