Oh where do I start! I feel so fed up. I had mirena fitted dec in surgery really have tried being positive but I am starting to suffer with bad headaches making me feel sick same time evry day tea time into evening .... also suffering with nosebleeds with them which again never suffered from. I keep going hot like hot flushes I am only 29, does anyone know if the mirena could be causing these headcahes and nosebleeds which have started in last 2 weeks. Also I am struggling with my cervix only way I can describe it as though theres an imbalance as I get a horrible brown discharge mid cycle! I have had swabs etc etc all clear benw ith same partner 12 years. Please help at my witts end! Thank you.