Milk Supply Not Keeping Up :/

JuJu

Baby just turned a month & ive been breastfeeding . he’s only had formula twice but i don’t want him to have that anymore i just want to EBF ! however , my milk supply seems like it’s gotten really slim & can’t keep up w. my babyboy . my appetite has been slim to none ever since i gave birth but i’ve been drinking a lot of water & have started eating tuna . plus i pump . idkk what else to dooo bc he’s growing & i’ll run out of milk on one side when he’s latched then have to switch to the other then have to switch back again .. i can only pump 3oz on one & 2 on the other . what can help ?? oh & cant forget the fact that my right nipp feels like it’s being cut right now because it’s SO sore & red :/ literally makes my whole boob hurt & some of the right side of my body it’s so bad .

all in all breastfeeding has gotten stressful but it’s what i really wanna do so any advice that’ll help will help