hi, my 8yr old daughter has alopecia , bald spot on her head , shes had it for about 1month now but its got alot biger and she has scabs and really dry scap, shes in pain with it most the time, and its starting to spead now, and the bald spot has got reallt big, shes lossing hair all the time now, is it normal with alopecia to get scabs and dry sore skin??