Well, even if there is a hard surgeon on this board, she or he will probably be wise enough not to comment on your hand since this person will not be able to examine it.
So wouldn't the perfect person to ask this question be your hand surgeon.
I mean, not only do I lack the years of education to be knowledgable on this subject, I also have not been cutting in your hand, let alone that I have ever seen it.
Well, if there is pain you should stop with what you are doing. With the healing you are probably referring to the cutting wound. If that wound is still not properly healed you just have to wait and then see how your hand is after the removal of some bone.
But really, as a general rule you stop unless a specialist tells you the pain will cause no harm. I have a friend who had some hand problems. They told him it was a nerve that was either damaged or misplaced, I don't remember, so continueing only caused pain and no damage. This is essential. If you have pain you need to make sure that someone looks at it and tells you it does no damage to continue.
But really, from the looks of your posts you seem to be impatient and you started playing too early. I know how it feels. Though I have never had a serious injury I did have some tendon irritation from overuseage. Yes, it is really hard to stop because playing music is so lovely, even addicting.
But good luck anyway, of course.