Hi ive had the Mirena on for about 4-5 months , i haven't had any period or even spotting in about 2 months.?! My breast are sore everyday i get cramps i haven't had sex in 6months and im having a yellowish discharge i keep calling my primary care doctor but she makes excuses all the time i feel like im pregnant because i had unprotected sex 2 weeks before the insertation of the mirena but she didnt take a pregnancy test to check because she took one prior to the appiontment i had reguarding using the mirena i dont know whats going on any help??????