Good luck today!
How long ago was your last depo shot? I know it takes a while for it to work out of its system. I've been on it twice (once I had 3 shots, the second time for 2 shots) and both times it took 8 months after it wore off to get pregnant. My friend who was on it for 3 years also got pregnant 8 months later. It almost seems like 8 months is the magic "number" lol I wasn't charting at that point, but I know my cycles were messed up during that time. Once it works its way out though your body should go back to normal.