if your boobs are itching make sure you dont have a yeast infection or anything like that there. your not breastfeeding but if some guy when down on you and then sucked there...and you had a yeast infection....that might be why your boobs and nipples are itchy. or (depending on where you are) its cold out and you just might not be using the right lotion
those symptoms are also symptoms of monthly flow.. i was on the pill for 7 years and then went off them back in march 08 never had any symptoms.. and then when i went off of the pill oh man my boobs would hurt.. nipples would itch all that stuff i was takin tests a million times a month cuz i swore i was pregnant.. but nope just period stuff .. if you have a regular flow period not lighter then normal or anything i'd say its just period symptoms.