I really thought that I should reply to your message because I am having the same symptoms as you! I actually just had a baby back in March. I had my Mirena inserted in April at my six weeks checkup. I have been bleeding pretty much ever since I got it. These past few days have been the only days that I really haven't been bleeding. I'm really scared that I'm pregnant again. I don't know what to do about it. I really think that I should take a test, but then again what if its too soon and it doesn't show up? I actually missed my 2 month checkup for it because I thought I no longer had insurance but I recently just found out that I do so should I call my doctor and get checked out?! I'm about to be 19 and I'm really not ready for another kid but if I am pregnant I hope that my baby is going to be okay. (By the way I have had menstrual like cramps and have been puking....are those signs?)