Can anyone with a Mirena tell me if there endo pain worsened considerably after insertion of Mirena before it settled. I have had mine for three weeks and thought I didn't feel any different so thought it would agree with me then but this week the pain has worsened considerably to unbearable especially in the last 24 hours. I now have an emergency appointment with GP today. Gynae wants to wait a few months to see how I am before reconsidering lap. Originally planned lap for now but as I have other conditions I'm an anaesthetic concern. I thinking of going to A&E if gp can't help.