E.E.
2 months!!! You need to see a doctor. This could have begun as a blocked milk duct but by now it is probably mastitis or even an abscess. Or it could be a yeast infection in the breast. None of these things can be diagnosed over the phone, so I would not listen to your midwife. You should also ask your pediatrician for a referral for a lactation consultant to make sure you are using proper form. Is your daughter nursing on the areola or the nipple? It should be way up on the areola and not on the end where it can cause pain.