Sore?

Claire
My boobs have been sore for a week now, and I'm not sure what it could be? No I'm not on BC and I also am not close or around the time of my period. It hurts to jump up or down, for me to fix my bra, lay on them, or for my SO to even touch them. I was wondering if they could be growing or of there was any way to reduce the soreness or discomfort.