I am struggling with badly cracked nipples and at the moment I have one side that is much worse than the other. I have therefor been using my good side more. I had been going on my bad side only once a day and expressing the rest of the time but my HV told me to stop doing this as it will effect my milk supply. I just wanted to give it a chance to heal a bit but I have noticed that my good side is producing more milk. How can I strike a balance between resting my really sore side and not messing up supply?