Stabbing sharp breast pain (left)

Lady Kay🩵🩵 • 🤎 Mommy🧸🧸

Hello all, I am currently 35weeks and 4 days pregnant. I randomly started experiencing this sharp stabbing pain in my side boob in my left side like right under my arm pit. It starts back up when I move my left arm around or I am moving around. I will be calling my doctor in the morning to ask about it but anyone else experience this and can ease my mind on it ? I am very worried.