Sis, 6 months of belly pain sounds concerning talaga, so please check with your OB na agad-agad, better safe than sorry, lalo na first time mom ka pa lang! A few of us sa mama group namin nag-experience ng different kinds ng sakit during pregnancy (ligament pain, Braxton Hicks, etc.), kaya important na malaman ng doctor mo exactly what's happening para ma-rule out kung may problema talaga.