All day my right breast has been really sore. I'm not getting as much milk out of it as from the left, and it hurts to touch. There are no red streaks and no flu-like symptoms, so it isn't mastitis, but I'm wondering if it's a clogged duct or even more than one. It's sore in 2 spots, and feels hard between the sore spot and the nipple.

Does this sound like clogged ducts? If so, how are they treated? I've pumped longer than normal on that side, tried massaging it (ouch!), and took a warm shower but (TMI) didn't leak from that side like I normally do in the shower.