Ugh. Today I noticed a massive lump in my breast that was sore and hot to the touch. I went to the doctor and they said I have mastitis and need antibiotics. Ladies, when you breastfeed, make sure you are empty before you finish. Make sure to wash your nipples between feedings. Because now I'm being told to feed my son MORE from that side, and it hurts! It hurts a lot more than our first week of breastfeeding did!