Sayang, please go see your doctor or go to A&E sekarang juga , what you're describing (especially sakit perut and belakang yang intense) needs urgent checking, tak boleh tunggu. This isn't something to figure out online. Masa scan results berubah and you're having pain, doctor kena assess you properly to make sure everything okay. Jangan worry dulu, go get checked immediately ya. Sending you strength