I experienced this too my doc told me its because your breasts are just trying to get used to the pain kinda like a man who works with his hands all day building calases your breasts will eventualy be numb to the pain and it will be much easier i promise im going on 13 months of breast feeding strong and plan to continue as long as possible

I would love to know, I've had this on and off too. Ended up not being mastitis or candida, so the only thing I was lead to believe was vasospasms. I take magnesium and calcium and cannot skip meals or my Prenatal vitamins. Good luck, I hop it gets resolved for you!!!