Ahhh kesian, gastrik masa pregnant memang worst! Honestly, jangan main-main dengan ubat gastrik biasa sebab some aren't pregnancy-safe, definitely check with your doctor first, especially at 6 weeks ni, so they can prescribe yang aman. Dalam pada tu, a few of my mum friends swear by eating small frequent meals (jangan tunggu lapar sangat), avoid spicy/oily foods, and minum banyak air, really helped lessen their symptoms. Try juga tidur dengan bantal lebih tinggi and avoid makan dekat bedtime. Meds-wise, antacids like antacids kat pharmacy usually okay tapi ask your gynae to be safe la, better than suffer!