I know I won't know for sure unless I go to my Doctors for a chat but I was wondering if anyone else has experienced anything like this? I'm on the implant at the moment so actively trying to prevent getting pregnant. I've had it in for almost 2 years and I love it, no periods, no symptoms - nothing. Except for this month and late last year. This afternoon I went to the loo and noticed a pale brown discharge, every time I've looked since there has been a thin stringy thing along with the brown. It's not enough to need a pad- it's only there when I wipe it away. It got me thinking as a week or so ago my boobs were sore and I've been having bad, period like stomach cramps and headaches all week. I have been sleeping funny this week which may explain headaches though. Something similar did happen in December last year, pale brown discharge, stringy bits and then eventually I wiped a purpley-pink thicker piece of stringy tissue away. I had sore boobs then too but no nausea or headaches. Thanks for reading this far and sorry if it was a little TMI! Any input would be appreciated!