Ayyy sabar ye, GDM ni memang kena time juga plus stress boleh affect BSP reading tu! Few of my mum friends yang ada GDM cakap mereka kena konsisten dengan meal timing (jangan skip breakfast, kena makan small frequent meals), and yang paling effective untuk diaorang adalah cutting down carbs especially yang simple ones, so nasi putih replace dengan brown rice or oats, and make sure ada protein & fiber dalam setiap meal ye. Bagus lah you dah start jalan-jalan, tapi maybe check with your doctor if you need to add more movement or adjust your meal plan sikit more strictly, sebab baru 2-3 hari je test BSP after starting diet so give it a bit more time to stabilize juga! Don't stress yourself too much, stressing actually raises blood sugar lagi, and most mums manage this really well once they settle into the routine