My DS is 4 weeks old today. He is my third, and I breastfed the other two for 7 months. With the others I had the usual issues of cracked nipples and soreness for the first couple of weeks, and I battled through. Breastfeeding got established, and became a pleasure. My new baby was born with a tongue tie, and bf quickly became excruciating in a way that I felt was beyond what I had experienced with the others. He was referred and the tongue tie successfully snipped at ten days. By this time, I had started to use nipple shields on and off to protect my cracked nipples, but I found that the pain did not improve even when my nipples had healed and I stopped using the shileds, as I felt that it was interfering with his latching on technique. The pain was worse in my left breast, continued all the way through the feed, often reduced me to tears, and left an aching dragging pain in my nipple and through my breast for up to an hour after feeding. I have been checked for thrush, and don't have it. This week I saw a breastfeeding counsellor who sat with me and observed the feeds. She said that even when he appears to be latched on well, he is bringing up his bottom lip during the feed, and chomping on the nipple. This means that I have to persistently break the latch and start the feed again, which results in a stressed out windy baby. Also, the pain worsens as the feed progresses, meaning that I can't always manage to get to the end of a feed, so he doesn't get lots of the hind milk, and therefore stays hungry, with feeds going on over 2 hours of stopping and starting at times. On the right side, the pain in less severe, but as I don't have such a fab supply on that side, he begins a feed, and then quickly starts to pull the breast all over the place like a lamb with a sheep, and guess what, that makes me sore. I have persevered for four weeks, and yesterday, decided to stop feeding him on the left side, express as much as I can, feed him on the right and top up with formula. This has caused me massive guilt and anxiety, as my eldest was allergic to cows milk, and I had planned to keep this one dairy free until he was over 6 months. He loves the formula, and will take expressed milk (although I struggle to express enough from my left side, even though it's full) He seems fuller and more satisfied, I know I've done the best I can, so why do I feel so guilty? Sorry for such a long post, but hormones and emotions running high. Any thoughts?