Hello, I hope someone can help? I have been breastfeeding with no problems (bar the first few weeks of agony, obv) for the last 4 years (ds till 2 when dd was born, she's now 2). suddenly my nipple felt really sore and then when I checked it had a little crack which was ooing a bit of blood. Now this morning it's dry all over the top (not the end) and sore and cracked. Nothing has changed that I can think of - dd has all her teeth and the first lot came through at 3 months so teeth can't be an issue. she hasn't bitten me. I'm not pregnant. I haven't done anything different that I can think of. dd is fine, nothing seems to be going on in her mouth ie thrush or similar. Anyone got any idea what might be going on? it hurts!