depo shot/period

Weaver

I got the depo shot on June 2nd and they told me the first month I won't bleed but after I'll have heavy flows.i been having my period for 6 days and it's still heavy , I don't know when it's going to end. I even still get cramps . anyone that takes the shot how long does your period last for? I feel like mine won't end anytime soon ugh . And I'm a new mother of a 4 month old btw