has this happened to you?

so cd 30 is when i got my last 2 periods. other months i get it either. cd31-cd33. Well cd 28 i started getting my normal sore tender breast before my af and they were painful. Then CD30 came and came with period cramps. i was sure i was getting my period since my sore boobs have went away. Now on cd32 with mild cramping and SORE SORE boobs again? also cd30-31 i had sm watery discharge i thought i kept getting my period. pls lmk if you ever had sore breast then it goes away on period day, then randomly just appears back 2 days later.