Mirena coil and headaches

Prepare for an immediate & severe drop in mood after insertion, coupled with intense pain for the first few weeks. My mood has stabilised a bit after 5 months, but overall I am much lower in mood and lack energy and motivation. The headaches are persistent and I have gained 1 stone. I bled for 3 months straight and now I bleed for approx half of the month, with painful periods and severe bloating.

Some cramping but generally ok and didn’t affect me like other contraception

I had my first Mirena fitted after the birth of my second child. It seemed to work well although my periods became even more irregular than then they were before and I had weeks of spotting at a time especially as I was approaching the 5 year mark. However overall I was satisfied and opted to have it replaced when it expired. This was quite traumatic and took a very long time as the strings had moved making it hard to access. However, the GP was able to remove it and I had a second one fitted which worked much like the first one. However, when it came time to have that one removed and a third one fitted my cervix went into spasm at the point of fitting the new one which was extremely painful and after what felt like forever the GP told me they were unable to fit a new coil that day and to come back. I went back and tried again a month later and the same thing happened. A month after that I was admitted to hospital with an abscess in my fallopian tube caused by repeated failed attempts to insert the coil. I was in hospital for 4 days and off work for over 3 weeks due to the pain/side effects of the antibiotics I had to take.