OK so a few days ago I started feeling my Left boob getting a bit sore, last night it was pretty painful and I did a little check and I can feel a little blob about 3 cm from nipple on the underside of the boob. Its very localised and close to the skin so I am thinking milk duct. Today I feel like my nipple and the underside of my boob feels like its on fire. It also feels heavy but not full if that makes sense. When Livi feeds from it, it feels better for about 10 minutes then it starts to feel like its on fire again, I am also feeling a bit hot but this isnt unusual maybe a bit more than normal. So just wondering do you think its a blocked milk duct? What can I do about it? Livi seems to be feeding normally and they supply coming from it seems the same.