Drop shot

Angel • I have an Angel in heaven who watches over me I call her MOMMY 💔👼😢😭💔 4 Angel babies
I got the depo shot 2 weeks before I was suppose to start my period. I am now almost 2 weeks late. Is it because of the depo shot? I started cramping and a little bit of pinkish when I wiped. Now I'm spotting some old blood. Just need some advice