Aww first time mom ka pa lang kaya normal ang worry mo! At 29 weeks, some breast tenderness is common dahil nag-aadapt ang body mo for breastfeeding, pero kung sobrang sakit talaga or may other symptoms, please check with your OB para ma-rule out kung walang infection or other concerns, mas safe lang para sa peace of mind mo. In the meantime, a few of us tried wearing a supportive, comfortable bra (walang underwire) and avoiding anything too rough, at it really helped reduce the soreness.