fingerscrossed

I had a miscarriage in May the 16th 2016. I was bleeding so much that I got the depovera injection. I was meant to get it again in August the 16th as a way in contraception but I decided not to as I want to try for a baby again. So it's now been nearly three months with depo free and still no period. I had creamy cm with lights pink init on Saturday and I then started to bleed lights and managed to cover two tampon and that was it now there is nothing. What can this be can it be my period?