I have had the Mirena IUD since May 2012. I have had no problems with it since then. However, I have had a lot of lower tummy bloating for the past several months and wondering if it s related to the Mirena. I normally have flat abs and can t figure out the problem. I eat healthy and take probitoics. I was diagnosed with fibromyalgia in 2005, so I deal with some fatigue and brain fog, though I have read recently that the Mirena can cause fatigue and bloating. Also, when I had my Gyno exam last month, the doctor couldn t see/find the strings. I remember my doc that inserted the IUD had cut the strings short so my husband wouldn t feel it. Do I need to find out if it s still properly inserted? I ve been miserably swollen in the tummy for several months and my friends say I look pregnant. Two pregnancy tests have shown negative. Help. :(