Hi, I've been breastfeeding since my son was born - 5.5wks ago. Today my right breast is really swollen and painful and in fact, a but lumpy at the top (above the nipple). Baby has fed (successfully) from it 3 times for a long enough period and I know the milk flow is okay but it's rock hard and so painful. My left breast is 'relaxed' and feels empty after a feed. I think it's mastits. Obviously it's 7.30pm and I can't get to the doctor till tomorrow. What can I do to get through the night? Thanks.