Someone help

Danielle
Right firstly im danielle im 17 and been TTC for almost 10months and still not one tiny faint line. I know im young and have a life time ahead of me to be worrying about a baby but its what me and my partner both want. Back in April 2014 i had the marina coil fitted (before i was with my partner) i then had it removed the following February as me and my partner decided to start trying. When i had it fitted i went for a scan and gp said they had fount cysts on my ovaries, a blood test followed showing a normal hormone count so they couldnt diagnose with PCOS And due to go back for further tests if i have not yet conceived by February 2016. 
Has anyone else had anything similar to this. (Missed a whole months period and still showing negative)