May discharge or spotting

Hello mga momsh please respect my post this was my first time using this app and medyo kinakapa kopa sya and very useful sakin though I am a mom of three as of the moment but it feels like my first time padin. Ask lang po until when ba dinudugo after manganak kakapanganak ko lang po kasi nung Sept 14 and mag 3 weeks na still may dugo padin down there. Minsan malakas lalo pag over night madalad kaonti. Medyo worried lang po. I hope maka help kayo or may same experience koba here. Thank you in advance po.