My babe sleeps usually about 7 hours now, thank goodness. But this morning, when I woke up, my breasts were really engorged (as usual) yet there is a warm, very tender spot on the side of my left one. I felt for a lump but I couldn't tell if it was actually hard, or just breast tissue. Does it sound like a clogged duct? If so, should I try to solve it myself or go straight to the doctor with it?