Depo Shot & Bleeding :(

Em
So I've been having irregular bleeding, or spotting, or having my period - Whatever you'd call it -  since the 15th of December & its still going strong & so far showing no signs of stopping ;/. I had my first shot this Past November. Is it normal to be bleeding for so long? If you were ever on the depo shot how long did irregular bleeding or whatever last for you? & lastly do you know if it's go away with my next shot? I did ask my gyno but the only answer they offered is that irregular bleeding is normal &I should go away 🙄 Thank you everyone for your help! Because this is driving me completely crazy :(