In a candid Instagram post, Hailey Bieber shared her struggles with lower back pain during her pregnancy, highlighting a common issue faced by expectant mothers. Just one month after announcing her pregnancy with Justin Bieber, the Rhode Skin founder expressed surprise at the physical discomfort she was experiencing. This relatable update sheds light on a topic that is not often discussed openly. Back pain during pregnancy is a common issue due to factors such as weight gain and hormonal changes, according to Mayo Clinic. Hailey's willingness to share her personal journey to motherhood provides a sense of solidarity for other women going through similar experiences. In addition to discussing her physical challenges, Hailey recently revealed details about the timeline of her pregnancy, offering fans a glimpse into this exciting chapter of her life.