One week later, I am still in pain.
I saw my GP yesterday who kindly prescribed me Oramorph (a liquid form of Morphine), but she shouldn't be doing this because I really shouldn't be in that much pain. This is not a long-term treatment solution.
My GP thinks that my body is desperately trying to reject the Mirena coil which explains the muscle spams and the particular tenderness in the area.
I am now being seen at hospital tomorrow instead of 6th December. I want the Mirena removed and either to return to Zoladex again, or to be reconsidered for a hysterectomy.
One piece of good news is that I have lost some weight - 4kg last week, and I think some more this week. My target weight is 70kg.