i got my period on june 23 its now july 8th and im still bleeding its going on to 17 day tomorrow

its that a bit much !!! i dont know why could it be because i had a baby on april 2nd im not breast feeding because my baby passed a baby shortly after being born so i know its because my blood need to re regulate but 17 days bleeding and for the first week really heavy that i had no energy

this sucks i dont know what to do