Is it possible for my baby to be tongue-tied but not to be affected by it? My month-old feeds well, gains well, plenty of diapers, but I am in excruciating pain and I can't figure out why. I'm seeing an LC tomorrow, but I was just wondering if this is even a possibility. His tongue looks slightly heart-shaped to me. He eats great on the right side and it barely hurts, but the left side is a disaster (and he never seems as content after eating on that side either). any thoughts??? I'm in so much pain.