Anyone TTC up to a year or more after depo!?

Me and my boyfriend have been trying for up to a year after discontinuing the depo injection. I then switched to the pill for 3 cycles and discontinued that to regulate my cycles once my period finally returned. Is there anything I can do to speed up the process or heighten my chances of conceiving!? The depo should be mostly out of my body by now seeing as I have a pretty fast metabolism. Shouldn't I be ovulating again? I've taken tests to see my peak day and it seems that I'm missing the day no matter what? :/ lost