PP bleeding question

So I had my LO 5 weeks ago today. I never had any really heavy bleeding but it was consistent for the first 3 weeks. After those three weeks it started getting lighter and it almost gone. 2 days ago I started bleeding heavily like I have a full blown period. Is it too soon to be getting my period or has anyone else ever had this happen? I am also breastfeeding so I didn't think it was supposed to come for a little bit. HELP I'm so confused and SO damn sick of bleeding 😫