I've developed a painful blocked duct again on my left breast, the same one With mastitis for 3 weeks. I was close to giving up breastfeeding, but decided to give it another go since my baby was gaining weight so well. Now, it's been 2 days he has been sleeping through the night and i don't want to make the blocked duct worse and lead me to another mastitis bout. Has anyone got the same problem? I've applying ice and heat, hot showers and massaging, but the lump is still there. Now I am trying cabbage leaves and sage tea. Has anyone tried them before?