I went on depo in June 2014, I've only got one injection which is good for 3 moths, I never got another one when I was supposed to in September, I had my period threw the whole 3 months of depo some days spotting, some days heavy, I then got my normal period in October, come November I never got a period at all, December came I got my period some where in the middle/ end.. Not to sure I didn't keep track, I then again got my period in the begging of January 2015, and now I got it again it's starting to flow heavy, started on the 19th.. I just never had my period so much with in two months period, I don't know what could be happening. But I need answers if anyone has experienced this once before