I'm 17 going on 18, last year in the month or June (2012) I had my first and only depo shot, I was due again for another one on August but I chose to never go back. And I had my first period on he month of November and it was like two weeks long of continuous spotting. Then on December I started having a 28 day cycle every month til this day. I still haven't been able to get pregnant and I kind of do notice egg white discharge, watery, creamy, sticky ... You name it, after about 4 days after I end my period. I have sex on my fertile days and still haven't got pregnant, is there any case of the depo shot causing infertility, temporary infertility, a normal side effect, I'm worried :( please help