Does kyleena coil cause vaginal discharge?

Getting the kyleena coil inserted was quite painful. I got very intense cramps the moment it was inserted and I felt quite light-headed and a bit sick. The cramping lessened a bit after 5 mins or so but continued for the next few days. I bled for a few days after insertion but it wasn't heavy or anything. Positives: My periods became super light. I barely needed to use any period products - I would just wear period pants for the first 2 days then use nothing. Negatives: Cramping leading up to my period got worse. I got quite bad breast tenderness - a symptom I'd never had prior to the coil. I seemed to get thrush more frequently than before and also had a lot of vaginal dryness. The main negative for me was that I would start getting extremely anxious 1-2 weeks before my period was due. I'd regularly break down crying, read too much into things that people said, be very self-conscious, constantly worry about everything and not want to go out to any social events. I had never experienced anything this extreme before getting the coil. The doctor told me these feelings didn't have anything to do with the coil (she did say there's a small chance it amplified feelings that were already there. I chose to take the coil out anyway just to see, for my own peace of mind. It's like night and day. I got the coil out while I was on my period and the weeks leading up to my next period I did not experience any of these symptoms, and this has continued to be the case since I got the coil out 7 months ago.

Made me feel agitated and down most the time. Lost a lot of hair. Had that feeling of you’re about to come on your period but my period never came. Just spotting and heavy discharge. I have ADHD and this contraception definitely didn’t agree with me.

I enjoyed the convenience of the coil, not having to worry about a heavy period (and sometimes no period at all) and not having to worry about taking a pill each morning, which was just extra difficult when travelling through different time zones for work. However, the coil caused me excruciating pain every 2 weeks (I assume this was during ovulation and again when I'd have my period) with a lingering pain on other days of the mouth that left me feeling nauseous most days. After multiple doctors appointments, external and internal scans and a biopsy I decided to have the coil removed. I pain was going almost instantly.