My burm had a bad shed caused by a remaining piece of old skin dangling from his head that he managed to rip off. Now the top of his head looks possibly scarred, with a little white spot and also change in brown coloration from his pattern in one spot on his head. Im not concerned for health reasons, because I know he will be fine, but rather concerned that this will be a permanent scar for him. Will this go away after the next shed?