Really Sore Boobs. Normal?

K • dogs and wine. 🍷🐶
Quick question. 
Usually a week or a week and a half before my period I get extremely sore boobs until my period is done. 
So basically I have not sore boobs for about a week? 
How normal is it to have this kind of reaction when I get my period. They are sore to the point where it hurts to hug someone? To even graze them with my hand accidentally. 
Tips? Possibly doctor check up? 
Let me know please. ☺