Sayang, bleeding during pregnancy especially second trimester ni memang boleh jadi scary, but since you've already seen the clinic doctor and got medicine, please follow up with them again today or tomorrow kalau still happening , okay? Jangan tunggu. A few of my mum friends went through similar scares, and the doctors really need to monitor this properly sebab setiap pregnancy lain. You're doing the right thing by going to clinic, but if it gets heavier or you feel dizzy, jangan delay, go to emergency je. Take care of yourself, and trust your instinct, if hati tak tenang, that's your body telling you to get checked again. You're not overreacting.