L.D.
you may have thrush. Stay away from all sugar and get probiotics from the health food store to take internally(good bacteria). You can also get prescription cream to put on the nipples from the doctor (did the doc say anything about thrush or your appointment? I would call and ask him). Also call your local Le Leche Leauge Leader 1-877-4-LA-LECHE or go to http://www.breastfeedinghelpline.com Most importantly have patience, and do your best to nurse on that side, you do not want to become engorged. This will pass for sure!