OOOOUUUUUUUUUCCCCHHHH
sorry, I remember that pain.
I tried alternative positions, (holding in front of you, rugby ball holding the baby under your arm and coming in from the opposite direction, but best was lying down as it meant ds clamping on at 90degrees to the "normal hold" and NOT on the bruises.
I also tried a couple of different brands of nipple shield which helped a little bit but he got less milk.
Try taking baby off the boob (little finger in the corner of the mouth) and latching on again.
in the end though I knew it was time to supplement with formula when I looked at ds and thought I would rather let you starve than let you on my boob again just yet.
the midwife was really anti formula, he wouldn't carry on breastfeeding etc, etc,etc.
Wish I could see her now and tell her that he is still breast feeding 2 years 6months on.
I alternated, leftside one feed, right the next and formula for the third, that meant that each boob got several hours rest and opportunity to recover. as long as you continue to feed for a "bit" you can build up the supply when your boobs are better. (not sure how much thatbit has got to be though)
Don't be intimidated by the 2 1/2 years of feeding, believe me those firstdays are the hardest and you have managed 24 very long hours longer than me feeding before I gave ds a bottle. After a bit boobs get as tough as old boots and it gets an aweful lot easier.
By the way also mixed fed for dc1 at my gps insistance as we had similar problems with constant feeding, but she wasn't the chomper.