I have had Mirena since December 2010. For the past month and a half I have been experiencing pregnancy symptoms. When I first started having symptoms I took a digital pregnancy test (first response) it came back positive, so I called my OB immediatly and they got me in right away for a urine test at the office. It was negative, skeptical I went home and took the other test from the box again it came back positive. So again I called the doctor and told them about it, and again they wanted me to come in for a blood test. So I went back and got the blood test. After I had it done I went back home and took another home pregnancy test (first response) this time it was not digital, it came back positive with a very faint line. Then I anxiously awaited the phone call from the doctor then next day, finally it came! It was negative!! So being the skeptic I am, where did I go?? Walgreens for two more brands of hpt's. I took one from each box and both negative. When those came back negative I just stopped thinking about it for a month and now here I am. I have been feeling movement, fluttering?? Or maybe just gas bubbles. I also seem to have gained some weight, which could also be from not eating right.. I just dont know!!! I wanted to insist on a ultrasound after both of their tests came back negative, but I figured they already thought I was crazy so I didnt call back. So the question is, do you think I could indeed be pregnant?? Should I schedule another appoinment? Or is this all in my head? Has anybody reading this had a similar situation and been pregnant? Thank you in advance for your time and responses. :-)