Pain in Breastfeeding

Pain while breastfeeding not only on the nipple, but the entire right breast..I also noticed may bukol na masakit specially pag naglatch na si baby..sa left side nman ok xia walang masakit even ung matagal xia mag latch..minsan nga ginagawa nia pa pacifier..hahaha.. panu po kaya mawala ung pain sa right breast ko..? Nung una po kc tolerable pa ung pain..kaso napapansin ko the more na lumalakas dumede si baby lalo xia sumasakit..1mnth and 1 week nga po pla si baby..