Dear mommy, spotting warna coklat at 5 weeks postpartum tu actually quite common, someone in my mum group mentioned that darah coklat usually means it's older blood yang badan tengah keluarkan, and ramai yang experience this sampai 6 weeks after delivery. Rasa menyucuk kat bahagian atas perut tu might be your uterus still contracting as it shrinks back to its normal size, which is normal jugak. That said, since you mention the cramping feeling as well, it's really best to check with your doctor or O&G specialist just to make sure everything is healing nicely, especially if the spotting increases or the pain gets more intense, better to be safe, sayang.