Pictures would be great. To my understanding of the Fire morph, their known for their blushing getting much lighter with each shed. Many different morphs go through dramatic changes with each shed, but someone may shed more light on this for me. As for the pink spots, he may have lost a few scales during the shedding process. It would be easier to identify that being the culprit if you are able to look at the pieces of stuck shed that were removed to see if you notice darker spots on them, those being the scales that were pulled off.