First pp period

So I am almost 10w pp and I got the depo shot. Quit bleeding at 4 1/2 Weeks pp and didn't have any break through bleeding with the shot. The last few days I haven't felt good, been having brown mucus discharge and some slight cramping, go to pee today and wipe, STARTED MY FREAKING PERIOD. So done. I was wondering why I was feeling like shit and so freaking bitchy lol. I just hope it isn't too awful bad. My periods weren't awful before, the cramping was, but not the bleeding.

Anyone else just get their pp period?