Sayang, ini serious sikit, paras gula yang naik mendadak kena check dengan doctor atau klinik immediately, okay? Especially kalau first pregnancy, jangan delay. Jangan try diet or tips sendiri dulu before you see the doctor, they need to know what's happening exactly. A few of us mum friends went through gestational diabetes juga, and the doctor kena monitor closely. It's actually manageable once you know the plan, tapi kena proper guidance from the medical team. Go see your OB ASAP, ya? Better to be safe. Sending you a hug!