i had my mirena inserted February 2009 for the first 2weeks i bled heavy,had abdominal pain and a bloated stomach as time went on it got better but now i get a brown discharge which is horrible and i feel nausea often. i don't know what todo as ive had the pill and fell pregnant and i also fell pregnant on the implant,the injection made my bones weak and i really don't want anymore children two's enough for a 20yr old.