Ay mamsh, normal lang yan! A few of us got our period around one month postpartum din, lalo na if hindi ka exclusively breastfeeding or if ang baby mo ay formula-fed, ang hormones talaga ay nagsisimulang mag-settle. Though para sa peace of mind, best to confirm with your OB kung ganun kalaki ang flow or if may clots na sobrang dami, kasi sometimes may complications din, pero most likely okay ka lang.