Well it may be small, but it seems to be continuing to cause me a fair bit of pain. Had a check up at my GP Surgery, and the nurse could still feel the threads of the Mirena OK. My GP also gave me more painkillers. NSAIDS seem to be the best ones which figures given that the pains are cramping pains - a bit like period pains.
I am probably still expecting too much too soon as it has only been two weeks since surgery. I had a chat with one of the Endo nurses at my hospital who was really nice. I have agree to keep going for now, but can talk to them again and they will bring me in sooner for my OP appointment if needed.