Both nipples are somewhat sore from poor latching, which we are working on. However, I have one breast that has an almost constant, very dull ache that is only relieved when I pump and then only for a few minutes. It's not shooting or very painful. It's just sort of there...like I feel a sensation in my breast constantly. I'm not engorged and it happens even when my breast is soft and generally in one large area. I've tried warm compresses but they don't do anything. Any ideas?