Are my boobs growing?

21F here. Not sure if this is possible or even common but my boobs have been hurting like crazy. This is not a symptom of mine. Normally i get it if it’s right before my cycle but it’s been the past few days and my cycle isn’t for another week or so, so it’s not RIGHT before. Not sure if anyone can relate but they are tender/sore to the touch, around the lower base and especially the nipple. Should I be worried? I don’t want to panic yet.