Hello girls! I gave birth 1.5 months ago and have been having bloody d…

Hello girls! I gave birth 1.5 months ago and have been having bloody discharge ever since (with small clots). ? My delivery was complicated. There was manual placental separation. The manipulation is performed under intravenous anesthesia We did a prenatal ultrasound (everything's normal) , the uterus contracted. But after transvaginal ultrasound, there seems to be a remaining placenta ? The bleeding hasn't decreased yet. Who has encountered such situations ? Girls, help ???