Mirena and medical training

Does any one start bleeding when you lift or do workouts.I have had my iud since July 2006.Is this normal?I also have weight gain ,breakouts on my face,body always aches and is sore.I have had to go to a chiro to help with the pain in my body also!Help is this the iud?I am almost 49 years old do i need this at all now???

I had my Mirena inserted 8 weeks after having my 3rd child. Everything seemed fine for the first 3 months but then I began to develop severe pain in my finger joints, wrists, ankles, elbows, back and neck. I was shuffling around like a 90 year old woman. At first I thought I may have developed arthritis and then my mother suggested I give up the breastfeeding as it might be 'taking it out of me'. Then the other symptoms seemed to creep up on me - foggy brain, severe mood swings, feeling sad and depressed for no reason, SEVERE headaches, night sweats and extreme fatigue. I couldn't complete tasks like washing the clothes and general cleaning of my home and I never felt refreshed after a long sleep. I remember saying to my husband on 3 or 4 occasions 'I feel like I'm going crazy!!' I think he thought the same thing. It was only by chance I revisited a forum I had bookmarked earlier when I was trying to find out how long after initial insertion the bleeding lasted that a post containing some similar side-effects to the ones I was experiencing caught my eye - well what an eye-opener, I would never in my wildest dreams have connected my symptoms with my IUD. The cause of my debilitating symptoms became so clear and that night I squatted down in the shower, found the strings, gave a tug and took the damn thing out myself! That was 3 weeks ago and I've felt a little better every day. I'm hoping to be back to my old self as soon as possible. Thank you so much to everyone who has shared their experiences. If it wasn't for you these debilitating effects on my body would have continued for I dont know how long.