Bleeding non-stop 3 months after giving birth! Help!

Denisse
Hello ladies! My son turned 3 months yesterday. Since his birth my periods [the 2 that I've had] had been normal until this month 😐 I started my period exactly 17 days ago and I have yet to stop bleeding. I'm freaking out. My OBGYN has been on Vacation and I dont have an appt until Wednesday. Am I the only one going through this?