Has anyone had this with the depo shot?

Sabrina

I have been off the depo for about two months but i have yet to start my period. In the frist couple of weeks that i stopped it my boobs were really sore then it stop and i have yet to start. I got off of using it because i got super depressed and my mood swing were horrible. I am going on my 3 month of no period.....has this happen to anyone?