I never really had cravings with this pg or my last pg, just a craving for food in general as I was starving every two to three hours just like a newborn!
As for the sore bbs, mine hardly grew and weren't painful with my 1st pg and with this pg they are already enormous and a little more sensitive but not too bad, I think it depends on how they feel when you are pre-menstrual - mine never usually hurt at that time.