Dear Ms Angie
From your description, your daughter seems to have what is medically called a hemangioma
. This needs to be confirmed and i can do that if it is possible for you to post a picture of the lump. Has the size been the same or is it growing proportionately with her growth or has it been growing fast. The changes in colour are actually a good indicator that it may be getting better. Most of these do get better by the time the child is 3 years old. Please post a picture and i will be able to help you further.
DR Antony Robert Charles