Little advice lovely ladies

I was on depo provera, last jab October 2013. My periods are back to normal and come when they should. I have a regular 28 day cycle. Last month I took an ovulation test and there was two lines but it wasn't dark enough to be positive.

Is this a good sign that I can concieve anyway now..my cm is changing and looking normal now, just after depo it was always dry. Has anyone got similar experience or someone advice me please. Really depsperate for a little guidance x