DS2 (7 weeks) has just come out of a few days' growth spurt where he was feeding loads. One boob has become more engorged than the other (like porn star proportions) to the point where DS2 now doesn't want to feed from it and gets stressed and frustrated (as well as a face covered in milk) if I put him on there. (If I put him on the other side first then he will feed a little from the engorged side afterwards, but not enough to relieve the pressure.)
The boob is now getting quite sore and lumpy and I don't want to end up with mastitis. Not sure what I should be doing -- should I express from that side (think I could feed half the county) or will that just make matters worse? Any other ideas?