Sayang, sugar in urine boleh ada many reasons, bukan semestinya GDM, tapi definitely kena cakap dengan doctor esok sebelum you buat glucose tolerance test, okay? Tell them about this result so they can check properly and put your mind at ease. You're doing great by being careful, first pregnancy memang boleh rasa worried, but doc will guide you through it. Jangan stress sangat dulu, let the professionals sort it out.