First time mom

Aww, rib pain is super common sa pregnancy, lalo na around 6 months when baby's getting bigger and pushing up! A few of us in my mum group had the same thing, kaya don't worry you're not alone, but since it's constant on one side, mas better kung check mo with your OB just to be sure it's just the normal pregnancy rib thing and hindi something else. In the meantime, try adjusting your posture, wear a pregnancy support belt kung kaya, at rest when you can, yun ang nakatulong sa amin.