Help?! 2 periods in same month, period lasting 2 weeks

Alondra

I gave birth may 29, I am now 2 months post partum. I had my first period July 10-14 ( that’s how long my period usually lasts) I then bled the 2nd time again july 23 & I am still bleeding now it’s been almost 2 weeks that I’m still on my period . Is this normal? I understand that sometimes after giving birth irregular periods can happen . But is it normal for it to last 2 weeks . I’m not breast feeding and I’m not on birth control. Has this happen to anybody ?