Ahhh I feel you, gas during pregnancy memang sakitnya gila! A few of us tried eating smaller meals more frequently instead of big ones, and drinking lots of water between meals (not during) helps dengan bloating. Try to stay upright after eating and maybe jalan-jalan sikit, sebab gravity helps with digestion, tapi if it's really painful or you're worried, better check with your doctor la, just to be safe.